SFB1085 - Higher Invariants - User contributions [en]

Homotopy links and stratified homotopy theories

2022-05-07T16:40:22Z

132.199.243.25: Created page with "AG Seminar 10.02.2022 - '''Sylvain Douteau''' ''Homotopy links and stratified homotopy theories'' The study of stratified spaces and their invariants was first motivated by..."

AG Seminar 10.02.2022 - '''Sylvain Douteau'''

''Homotopy links and stratified homotopy theories''

The study of stratified spaces and their invariants was first motivated by Whitney's theorem, stating that any real or complex algebraic variety can be decomposed into strata that are smooth varieties satisfying gluing conditions. This led to numerous extension of invariants from manifold to pseudo-manifold - those objects that Whitney defined - such as intersection cohomology or the exit-path infinity category. Those extended invariant are only invariant under stratum preserving homotopies, which motivates the study of an appropriate homotopy theory of stratified spaces.

In this talk, I will present two independant - and a priori non-equivalent - ways of producing such a stratified homotopy theory. I will explain how the study of suitable generalization of Quinn's homotopy links allow for a comparison between these two point of views.

This talk will be based in part on work in common with Lukas Waas (Heidelberg University)

Polynomial monads, Grothendieck homotopy theory and delooping of spaces of long knots

2022-05-07T16:39:58Z

132.199.243.25: Created page with "AG Seminar, February 3rd 2022 - '''Michael Batanin''' ''Polynomial monads, Grothendieck homotopy theory and delooping of spaces of long knots'' Abstract: The category of pol..."

AG Seminar, February 3rd 2022 - '''Michael Batanin'''

''Polynomial monads, Grothendieck homotopy theory and delooping of spaces of long knots''

Abstract: The category of polynomial monad (in Set) is a particular nice sort of monads well adapted for combinatorial calculations. The category of small categories is a full subcategory of the category of polynomial monads consisting of ‘linear' polynomial monads. But other well known monads are also polynomial. For example, free monoid monad, free operad monad, free cyclic or modular operad and many more.

Grothendieck homotopy theory is the homotopy theory of small categories and presheaves on them. Beside being beautiful it is also immensely practical as it allows to develop many tools for calculations in homotopy theory.

In this talk I am going to show that many fundamental constructions and results of Grothendieck theory can be expanded to the word of polynomial monads and their algebras which replace categories of presheaves in this context. This includes: Quillen Theorem A, Thomason theorems, theory of (algebraic) homotopy Kan extensions, theory of aspherical morphisms, locally constant algebras etc.. Moreover, there are new results which can not be considered in classical setting, for example, a theory of delooping of mapping spaces between algebras of polynomial monads.

As an illustration of these methods I will provide a new and more conceptual proof of a seminal theorem of Turchin and Dwyer-Hess on double delooping of space of long knots.

Unstraightening for Segal spaces

2022-05-07T16:39:32Z

132.199.243.25: Created page with "AG Seminar, January 27rd 2022: - '''Joost Nuiten''' ''Unstraightening for Segal spaces'' The straightening-unstraightening correspondence of Lurie provides an equivalence be..."

AG Seminar, January 27rd 2022: - '''Joost Nuiten'''

''Unstraightening for Segal spaces''

The straightening-unstraightening correspondence of Lurie provides an equivalence between cocartesian fibrations over an infinity-category and functors with values in infinity-categories. In this talk, I will describe an alternative proof of this equivalence in terms of Segal spaces. This proof is closer in spirit to the classical Grothendieck construction and relies on a combinatorial result relating two types of fibrations between double categories. If time permits, I will sketch how an iterated application of this result leads to a version of unstraightening for higher categories.

Topological Fukaya categories of symmetric powers

2022-05-07T16:39:07Z

132.199.243.25: Created page with "'''Tobias Dyckerhoff''' -- ''Topological Fukaya categories of symmetric powers'' Abstract: Various categorical descriptions of Fukaya categories can be interpreted as categor..."

'''Tobias Dyckerhoff''' -- ''Topological Fukaya categories of symmetric powers''

Abstract: Various categorical descriptions of Fukaya categories can be
interpreted as categorifications of corresponding computations of (co)homology.
This suggests the possibility for defining and studying suitable classes Fukaya
categories within combinatorial-topological categorical frameworks. Based on an
ongoing joint project with Gustavo Jasso and Yanki Lekili, we discuss progress
towards such a framework for symmetric powers of Riemann surfaces.

The Chow t-structure on the ∞-category of motivic spectra

2022-05-07T16:38:26Z

132.199.243.25: Created page with "Tom Bachmann - '''The Chow t-structure for motivic spectra''' (Joint with Kong, Wang, Zhu) The category of motivic spectra over a field admits a t-structure, with non-negativ..."

Tom Bachmann - '''The Chow t-structure for motivic spectra''' (Joint with Kong, Wang, Zhu)

The category of motivic spectra over a field admits a t-structure, with non-negative part generated by the Thom spectra of virtual vector bundles on smooth proper varieties. This is called the Chow t-structure. Perhaps its most surprising property is the close connection to algebraic cobordism. I will explain this, as well as how the Chow t-structure recovers and generalizes the celebrated "cofiber tau" theory of Isaksen-Gheorghe et al.

Quadratic enrichments of enumerative counts using Atiyah-Bott localization

2022-05-07T16:38:03Z

132.199.243.25: Created page with "Abstract: The Atiyah-Bott localization theorem allows to express equivariant cohomology classes in terms of their residues on the fixed locus which turns out to be a powerful..."

Abstract: The Atiyah-Bott localization theorem allows to express equivariant cohomology
classes in terms of their residues on the fixed locus which turns out to be a powerful
tool for problems in enumerative geometry: Ellingsrud and Strømme
used it to give a count of smooth rational cubic curves on a complete
intersection variety.
Recently, Marc Levine found an analogue of the Atiyah-Bott localization
theorem in equivariant cohomology with coefficients in the Witt ring of quadratic forms.

In the talk I will recall the Atiyah-Bott localization theorem and its quadratic version.
Then I will apply it to get some quadratic enrichments of enumerative counts,
like the count of lines on a cubic surface or the count of smooth rational cubic curves
on a quintic threefold. This is based on joint work with Marc Levine.

Filter Quotient ∞-Categories

2022-05-07T16:37:37Z

132.199.243.25: Created page with "Filter Quotient ∞-Categories - Nima Rasekh Abstract: Classical topos theory broadly breaks down into two branches: Grothendieck topos theory, with applications in geometry,..."

Filter Quotient ∞-Categories - Nima Rasekh

Abstract: Classical topos theory broadly breaks down into two branches: Grothendieck topos theory, with applications in geometry, and elementary topos theory, with applications in logic. Grothendieck topos theory has already been generalized to the higher categorical setting, with applications ranging from derived geometry to Goodwillie calculus. On the other hand, the elementary aspects of higher topos theory have been recently on the rise with connections to elementary topos theory and homotopy type theory.

In this talk we introduce the filter quotient construction for ∞-categories with a chosen filter of subobjects. We will then focus on the particular case of filter products. Using filter products we will construct examples of higher toposes that are not Grothendieck, in the sense that they are not presentable and do not even have countable coproducts, and look at its implications on non-standard truncations levels.

If time permits, we will discuss how we can use the filter product construction to construct new models of homotopy type theory in the sense of Shulman and Lumsdaine, using model categorical techniques.

AG-Seminar WS2021/22:

2022-05-07T16:36:58Z

132.199.243.25: Created page with "'''AG Seminar''' Sommer Semester 22 '''Description:''' The aim of the Seminar is to present and discuss recent results in research areas from Homotopy Theory and K-theory..."

'''AG Seminar''' Sommer Semester 22

'''Description:''' The aim of the Seminar is to present and discuss recent results in research areas from Homotopy Theory and K-theory to Global Analysis.

'''Time and place:''' Thursday 12-14, SFB Lecture Hall.

<hr>

'''Schedule'''

{|border="1"
!No
!Date
!Title / Abstract
!Speaker
|-
|1
|28.04.2022
| Devissage in algebraic K-theory (0)
| George Raptis
|-
|2
|05.05.2022
| Devissage in algebraic K-theory (1)
| Marco Volpe
|-
|3
|12.05.2022
|
|
|-
| 4
| 19.05.2022
| tba
| Luca Barbieri Viale (University of Milan)
|-
|5
|26.05.2022
| Christi-Himmelfahrt
| -
|-
|6
| 02.06.2022
|
|
|-
|7
| 09.06.2022
| Exponential periods
| Johan Commelin (Freiburg)
|-
|8
| 16.06.2022
| Fronleichnam
| -
|-
|9
| 23.06.2022
| tba
| J. Witzig (Regensburg)
|-
|10
| 30.06.2022
|
|
|-
|11
| 07.07.2022
| tba
| Ko Aoki (MPIM Bonn)
|-
|12
| 14.07.2022
| tba
| Jonathan Weinberger (MPIM Bonn)
|-
|13
| 21.07.2022
| tba
| Martin Gallauer (MPIM Bonn)
|-
|}

<hr><hr>

'''previous semester''' (Winter Semester 2021/22)

{|border="1"
!No
!Date
!Title / Abstract
!Speaker
|-
|1
|21.10.2021
| Derived microlocal sheaf theory
| Adeel Khan (Academia Sinica)
|-
|2
|28.10.2021
|
|
|-
|3
|4.11.2021
| Bounded cohomology and homotopy colimits
| George Raptis
|-
| 4
| 11.11.2021
| [[Filter Quotient ∞-Categories]]
| Nima Rasekh (EPFL)
|-
|5
|18.11.2021
| *****
| SFB Meeting in Windberg
|-
|6
| 25.11.2021
| [[Quadratic enrichments of enumerative counts using Atiyah-Bott localization]]
| Sabrina Pauli (Duisburg-Essen)
|-
|7
| 2.12.2021
| [[The Chow t-structure on the ∞-category of motivic spectra]]
| Tom Bachmann (LMU)
|-
|8
| 9.12.2021
| G-global homotopy theory and algebraic K-theory
| Tobias Lenz (Bonn)
|-
|9
| 16.12.2021
| *****
| [http://frenck.net/Math/BGTM/ 9th Bavarian Geometry & Topology Meeting]
|-
|10
| 13.1.2022
| [[cancelled]]
|
|-
|11
| 20.1.2022
| [[Topological Fukaya categories of symmetric powers]]
| Tobias Dyckerhoff (Hamburg)
|-
|12
| 27.1.2022
| [[Unstraightening for Segal spaces]]
| Joost Nuiten (Toulouse)
|-
|13
| 3.2.2022
| [[Polynomial monads, Grothendieck homotopy theory and delooping of spaces of long knots]]
| Michael Batanin (Prague)
|-
|14
| 10.2.2022
| [[Homotopy links and stratified homotopy theories]]
| Sylvain Douteau (Stockholm)
|}

HIOB 2021/22

2022-05-07T16:35:59Z

132.199.243.25: Created page with "__NOTOC__ == '''Higher Invariants Oberseminar (HIOB)''' &emsp; (Winter Semester 2021/22) '''''Aspherical Manifolds'''''== '''Description''': The detailed program o..."

__NOTOC__

== '''Higher Invariants Oberseminar (HIOB)''' &emsp; (Winter Semester 2021/22) '''''Aspherical Manifolds'''''==

'''Description''': 
The detailed program of the Seminar can be found in [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/images/hiob_aspherical_manifolds.pdf HIOB: Aspherical Manifolds]

'''Time and place''': 
The first introductory meeting on Monday, 18.10.2021, will be online via Zoom, starting at 12.30. 
After the first meeting, HIOB will continue in the '''SFB Seminar Room (in hybrid format) every Monday at 12.15-13.45'''.

'''Zoom Details''': 
''Zoom Meeting ID'': 651 6501 1479 
''Passcode'': 342677

== Schedule ==

<table>
<tr>
<td></td>
<td>Date</td>
<td> </td>
<td>Speaker</td>
<td> </td>
<td>Topic</td>
</tr>

<tr>
<td>1</td>
<td> 18 October </td>
<td></td>
<td> Marco Moraschini ['''online''']</td>
<td></td>
<td>''Introduction and Overview of the Talks'' </td>
</tr>

<tr>
<td>2</td>
<td> 25 October </td>
<td> </td>
<td> Lars Munser </td>
<td></td>
<td>''First examples and properties of aspherical manifolds'' </td>
</tr>

<tr>
<td>3</td>
<td> 8 November </td>
<td> </td>
<td> José Pedro Quintanilha </td>
<td></td>
<td>''Coxeter groups''</td>
</tr>

<tr>
<td>4</td>
<td> 15 November </td>
<td> </td>
<td> Jonathan Glöckle </td>
<td></td>
<td>''The space U(X, G)''</td>
</tr>

<tr>
<td>5</td>
<td> 22 November </td>
<td> </td>
<td> Julian Seipel </td>
<td></td>
<td>''Exotic aspherical manifolds''</td>
</tr>

<tr>
<td>6</td>
<td> 29 November </td>
<td> </td>
<td> Christoph Winges </td>
<td></td>
<td>''Applications of the reflection group trick''</td>
</tr>

<tr>
<td>7</td>
<td> 6 December </td>
<td></td>
<td> Matthias Uschold </td>
<td></td>
<td>''The Williams functor''</td>
</tr>

<tr>
<td>8</td>
<td> 13 December </td>
<td></td>
<td>Ulrich Bunke </td>
<td></td>
<td>''Hyperbolization of simplices''</td>
</tr>

<tr>
<td>9</td>
<td> 20 December </td>
<td></td>
<td> Francesco Milizia ['''online''']</td>
<td> </td>
<td>''Applications of hyperbolization''</td>
</tr>

<tr>
<td>10</td>
<td> 10 January </td>
<td></td>
<td> Kevin Li ['''online''']</td>
<td></td>
<td>''Poincare duality groups'' </td>
</tr>

<tr>
<td>11</td>
<td> 17 January </td>
<td></td>
<td> George Raptis ['''online'''] </td>
<td></td>
<td>''The Borel conjecture''</td>
</tr>

<tr>
<td>12</td>
<td> 24 January </td>
<td></td>
<td> Yanbo Fang </td>
<td></td>
<td>''The Hopf conjecture and the work of Charney-Davis''</td>
</tr>

<tr>
<td>13</td>
<td> 31 January </td>
<td></td>
<td>Pietro Capovilla ['''online''']</td>
<td></td>
<td>''The Chern conjecture''</td>
</tr>

<tr>
<td>14</td>
<td> 7 February </td>
<td></td>
<td> </td>
<td></td>
<td>''Discussion for the next HIOB''</td>
</tr>

</table>

Recent advances in bounded cohomology

2022-05-07T16:34:33Z

132.199.243.25: Created page with "__NOTOC__ =Recent Advances in Bounded Cohomology= ==Aims and Scope== A workshop on bounded cohomology and related topics will be held at the [http://www.uni-r.de University..."

__NOTOC__

=Recent Advances in Bounded Cohomology=

==Aims and Scope==

A workshop on bounded cohomology and related topics will be held at the [http://www.uni-r.de University of Regensburg], during '''September 26-30, 2022'''.

The aim of this workshop is to bring together researchers in bounded cohomology theory and related fields and discuss recent developments. In addition to the invited talks, there will be opportunities for researchers to give contributed talks and ample time for discussions and collaboration.

The workshop will be held in a hybrid format.

==Poster==

Download the poster: [https://loeh.app.ur.de/workshop_bc2022/sfb_bc2022.pdf pdf]

==List of Speakers==

''Invited Speakers''

* [https://sites.google.com/view/jpbowden/home Jonathan Bowden] (University of Regensburg)

* [https://www.unige.ch/math/folks/bucher/ Michelle Bucher] (University of Geneva)

* [http://matematicas.uam.es/~caterina.campagnolo/ Caterina Campagnolo] (UAM Madrid)

* [https://people.math.ethz.ch/~fournief/home Francesco Fournier-Facio] (ETH Zürich)

* [http://people.dm.unipi.it/frigerio/ Roberto Frigerio] (University of Pisa)

* [https://people.math.osu.edu/lafont.1/ Jean-François Lafont] (Ohio State University)

* [http://www.math.uni.wroc.pl/~marcinkow/ Michał Marcinkowski] (University of Wrocław)

* [https://egg.epfl.ch/~nmonod/ Nicolas Monod] (EPFL)

* [https://www.math.purdue.edu/~snariman/ Sam Nariman] (Purdue University)

* [https://math.osu.edu/people/ogle.1 Crichton Ogle] (Ohio State University)

* [https://www.math.kit.edu/~sauer/ Roman Sauer] (Karlsruhe Institute for Technology)

==Schedule==

To be announced.

==Financial Support==

Financial support for the conference has been provided by the [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/index.php/Main_Page SFB 1085: Higher Invariants].

Limited funding is available for financial support to participants. Please indicate in your registration if you are applying for financial support.

==Registration==

Please fill out the [https://forms.gle/WSTBRzW8CXSYp6Ax8 Registration Form].

Please indicate in your registration whether you like to give a contributed short talk and whether you are applying for financial support. The deadline for contributed talks and for applying for financial support is '''June 19, 2022.'''

==Practical Information==

* '''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well preserved medieval city center and its beautiful Gothic cathedral. Further information can be found [http://www.regensburg.de/unesco-world-heritage/impressions here].

*'''ACCOMMODATION:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible.

We prebooked a certain amount of single rooms in the following hotels for reduced prices:

1. [http://www.muenchner-hof.de/ Hotel Muenchner Hof, Keyword: "SFB1085 Higher Invariants"] (In the city center, must take a bus to the University.) 

2. [http://www.regensburghotel.de/altstadthotel-arch/altstadthotel-arch/herzlich-willkommen/ Hotel Arch, Keyword: "Higher Invariants"] (In the city center, must take a bus to the University.) 

3. [http://www.hotelapollo.de Hotel Apollo] (Near the University, but limited eating options.)

Other hotels in the area:

1. [http://www.kaiserhof-am-dom.de Hotel Kaiserhof am Dom] (In the city center, must take a bus to the University.) 

2. [https://bookings.ihotelier.com/Hotel-Jakob-Regensburg/bookings.jsp?hotelId=86118 Hotel Jakob] (In the center, must take a bus to the University.) 

3. [http://www.hotel-central-regensburg.de Hotel Central] (In the city center, must take a bus to the University.) 

* '''TRAVEL:''' One can reach the University by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here].

* '''INTERNET:''' Access to '''eduroam''' is available throughout the Mathematics Building. For those without eduroam access we will obtain a temporary guest account through the university.

==Organizers==

* [http://www.mathematik.uni-regensburg.de/loeh/ Clara Löh]
* [https://www.dm.unibo.it/~marco.moraschini2/index.html Marco Moraschini]
* [https://www.graptismath.net/ George Raptis]

HIOB SS22

2022-05-07T16:33:47Z

132.199.243.25: Created page with "__NOTOC__ == '''Higher Invariants Oberseminar (HIOB)''' &emsp; (Summer Semester 2022) '''''D-Modules'''''== '''Description''': The detailed program of the Seminar..."

__NOTOC__

== '''Higher Invariants Oberseminar (HIOB)''' &emsp; (Summer Semester 2022) '''''D-Modules'''''==

'''Description''': 
The detailed program of the Seminar can be found [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/images/dmodules.pdf here]. 
'''Time and place''': 
The HIOB will take place in the '''SFB Seminar Room (in hybrid format) every Monday at 12.15-13.45'''.

'''Zoom Details''': 
''Zoom Meeting ID'': 846 6074 2255 
''Passcode'': dmodule 
''Link'': https://uni-regensburg.zoom.us/j/84660742255?pwd=cCs2aVRuWkZuZ0dKZndBYityN2Q1Zz09

== Schedule ==

<table>
<tr>
<td></td>
<td>Date</td>
<td> </td>
<td>Speaker</td>
<td> </td>
<td>Topic</td>
</tr>

<tr>
<td>1</td>
<td> 25 April </td>
<td></td>
<td> Organizers </td>
<td></td>
<td>''Introduction and Overview '' </td>
</tr>

<tr>
<td>2</td>
<td> 2 May </td>
<td> </td>
<td> Andrea Panontin </td>
<td></td>
<td>''Preliminaries and first definitions'' </td>
</tr>

<tr>
<td>3</td>
<td> 9 May </td>
<td> </td>
<td> Lukas Prader </td>
<td></td>
<td>''Inverse Images''</td>
</tr>

<tr>
<td>4</td>
<td> 16 May </td>
<td> </td>
<td> Julio de Mello Bezerra </td>
<td></td>
<td>''Direct Images''</td>
</tr>

<tr>
<td>5</td>
<td> 23 May </td>
<td> </td>
<td> ? </td>
<td></td>
<td>''Kashiwara’s Theorem and applications''</td>
</tr>

<tr>
<td>6</td>
<td> 30 May </td>
<td> </td>
<td> Niklas Kipp </td>
<td></td>
<td>''Coherent D-Modules and singular support''</td>
</tr>

<tr>
<td>7</td>
<td> 13 June </td>
<td></td>
<td> Luca Pol </td>
<td></td>
<td>''Holonomic D-Modules and duality''</td>
</tr>

<tr>
<td>8</td>
<td> 20 June </td>
<td></td>
<td> ? </td>
<td></td>
<td>''The Main Theorem for Holonomic D-Modules''</td>
</tr>

<tr>
<td>9</td>
<td> 27 June </td>
<td></td>
<td> ? </td>
<td> </td>
<td>''6-Functors and classification of irreducible holonomic D-Modules''</td>
</tr>

<tr>
<td>10</td>
<td> 4 July </td>
<td></td>
<td> Moritz Kerz</td>
<td></td>
<td>''Deligne's Riemann-Hilbert Correspondence'' </td>
</tr>

<tr>
<td>11</td>
<td> 11 July </td>
<td></td>
<td> Ulrich Bunke </td>
<td></td>
<td>''Regular holonomic D-Modules''</td>
</tr>

<tr>
<td>12</td>
<td> 18 July </td>
<td></td>
<td> Massimo Pippi </td>
<td></td>
<td>''Riemann-Hilbert correspondence I''</td>
</tr>

<tr>
<td>13</td>
<td> 25 July </td>
<td></td>
<td> Sebastian Wolf </td>
<td></td>
<td>''Riemann-Hilbert correspondence II & Discussion for next HIOB''</td>
</tr>

</table>

SFB transchromatic 2017

2022-05-07T16:32:02Z

132.199.243.25: Created page with "__NOTOC__ =The Transatlantic Transchromatic Homotopy Theory Conference= ==Dates and Location== The [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/i..."

__NOTOC__

=The Transatlantic Transchromatic Homotopy Theory Conference=

==Dates and Location==

The [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/images/stapleton-poster.pdf conference] will take place during the four days '''June 6-9, 2017''' at the [http://www.uni-r.de University of Regensburg]. Here is the [https://dl.dropboxusercontent.com/u/80742553/schedule.pdf schedule]. Aside from Wednesday afternoon, the conference will take place in Room [http://www.uni-regensburg.de/impressum/medien/campus-english.pdf '''D 2.121'''], building WNDE (Natural Sciences West), 2nd floor. Registration and coffee breaks will be held nearby.

==Aims and Scope==

Transchromatic phenomena appear in a variety of contexts. These include stable and unstable homotopy theory, higher category theory, topological field theories, and arithmetic geometry. The aim of the conference is to bring together people from all of these areas in order to understand the relationship between each others work and to further demystify the appearance of transchromatic patterns in such disparate areas.

The conference will consist of 11 one hour long talks, six 30 minute long junior talks, and an open problems session.

[https://dl.dropboxusercontent.com/u/80742553/schedule.pdf Schedule and Room]

==Invited lectures==

* [http://www.maths.gla.ac.uk/~ajb/ Andrew Baker] (Glasgow) 
* [http://math.colorado.edu/~agbe5088/index.html Agnes Beaudry] (Colorado) 
* [http://www3.nd.edu/~mbehren1/ Mark Behrens] (Notre Dame) 
* [http://www.math.northwestern.edu/~pgoerss/ Paul Goerss] (Northwestern) 
* [http://www.ruhr-uni-bochum.de/ffm/Lehrstuehle/Lehrstuhl-XIII/laures.html Gerd Laures] (Bochum) 
* [https://webusers.imj-prg.fr/~matthew.morrow/ Matthew Morrow] (IMJ-PRG, CNRS) 
* [http://www.math.uiuc.edu/~rezk/ Charles Rezk] (Illinois) 
* [https://www.math.uni-hamburg.de/home/richter/ Birgit Richter] (Hamburg) 
* [http://math.wayne.edu/~asalch/ Andrew Salch] (Wayne State) 
* [http://www.math.huji.ac.il/staff/faculty.html Tomer Schlank] (Hebrew University) 
* [http://math.nd.edu/people/faculty/christopher-schommer-pries/ Chris Schommer-Pries] (Notre Dame) 

Titles and Abstracts available [https://dl.dropboxusercontent.com/u/80742553/Abstracts.pdf here].

==Financial Support==

Limited financial support for the conference and younger participants has been provided by the [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/index.php/Main_Page SFB 1085: Higher Invariants] and [http://www.esaga.uni-due.de/spp1786/ SPP 1786: Homotopy theory and algebraic geometry].

The application deadline for financial support has passed.

==Registration==

Please register [https://goo.gl/forms/pBQKNCSsW9Z7r0TA2 here]/

Registered Participants: 

* Dominik Absmeier 
* Gabe Angelini-Knoll 
* Lauren Bandklayder 
* Jonathan Beardsley 
* Dan Berwick-Evans 
* Irina Bobkova 
* Denis-Charles Cisinski 
* Martin Frankland 
* Drew Heard 
* Fangzhou JIN 
* Moritz Kerz 
* Adeel Khan 
* Andrei Konovalov 
* Johan Konter 
* Achim Krause 
* Niko Naumann 
* Peter Nelson 
* Kim Nguyen 
* Alon Nissan-Cohen 
* Justin Noel 
* Dmitri Pavlov 
* Eric Peterson 
* Matan Prasma 
* Georgios Raptis 
* Charmaine Sia 
* Helene Sigloch 
* Georg Tamme 
* Sean Tilson 
* Gabriel Valenzuela 
* Paul VanKoughnett 
* Koen van Woerden 
* David White 
* Lior Yanovski 
* Ugur Yigit 
* Yigeng Zhao 

==Conference Image==
[http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/images/img_0114.jpg Group photograph]

==Practical Information==
MAP: [https://goo.gl/maps/SlstW Points of Interest].

[http://www.uni-regensburg.de/impressum/medien/campus-english.pdf University Map].

PUBLIC TRANSIT: [http://www.rvv.de/?lang=en Local bus system] and [http://www.rvv.de/regensburg-routemap-diagram route map].

There are many useful buses typically, but the 6 will suffice for getting to and from the city center and the conference room (nearest stops are either 'An der Kreuzbreite' or 'Neuprull'). There should be signs pointing to the lecture hall.

One can also walk to the conference room from the 'Universitat' bus stop on campus, which is better served by the bus system. The 6, 11, C6, and C11 buses all travel between the HBF (central station) and the Universitat bus stop. The 6, 11, C6, and C11 towards campus can all be caught [https://goo.gl/maps/kUQDYWJbXTk here] and one of them stops at this stop about every 5 minutes during working hours.

You can pay for a bus ride on entering the bus or purchase a strip of tickets from one of the ticket machines. A strip of tickets costs 9.00 euros and it allows five bus rides.

ACCOMMODATION: We have reserved a block of hotel rooms at the Hotel Apollo. Participants will need to book and pay for their own accommodation, although the Hotel Apollo should be able to arrange shared rooms for participants with limited financial support (all pre-PhD participants requesting financial support should request a shared room). Please refer to PROMOTION CODE "SFB 0617" when making a reservation!

Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area:

1. [http://www.kaiserhof-am-dom.de Hotel Kaiserhof am Dom] (In the city center, must take a bus to the University.) 

2. [http://www.muenchner-hof.de/ Hotel Muenchner Hof] (In the city center, must take a bus to the University.) 

3. [http://www.hotelapollo.de Hotel Apollo] (Near the conference, but limited eating options.)

4. [https://bookings.ihotelier.com/Hotel-Jakob-Regensburg/bookings.jsp?hotelId=86118 Hotel Jakob] (In the center, must take a bus to the University.) 

5. [http://www.hotel-central-regensburg.de Hotel Central] (In the city center, must take a bus to the University.) 

One can also check the standard alternatives:

1. [https://www.hotels.com/search.do?resolved-location=CITY%3A356645%3AUNKNOWN%3AUNKNOWN&destination-id=356645&q-destination=Regensburg,%20Germany&q-check-in=2017-04-02&q-check-out=2017-04-08&q-rooms=1&q-room-0-adults=1&q-room-0-children=0 Hotels.com] 

2. [https://www.airbnb.com/s/Regensburg--Germany?guests=1&checkin=04%2F02%2F2017&checkout=04%2F08%2F2017&ss_id=w0dz93ak&source=bb&s_tag=81dyL26L Airbnb] 

TRAVEL: One can reach the university by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here].

INTERNET: Access to '''eduroam''' is available throughout the mathematics building and the SFB building. For those without eduroam access we will obtain a temporary guest account through the university.

==Organizers==
* Tobias Barthel (Copenhagen)
* [http://homepages.uni-regensburg.de/~stn30788/ Nathaniel Stapleton] (Regensburg)

SpringSchool2017

2022-05-07T16:30:39Z

132.199.243.25: Created page with "__NOTOC__ =Conference on invertible objects and duality in derived algebraic geometry and homotopy theory= ==Dates and Location== The conference will take place during the..."

__NOTOC__

=Conference on invertible objects and duality in derived algebraic geometry and homotopy theory=

==Dates and Location==

The conference will take place during the week '''April 3-7, 2017''' at the [http://www.uni-r.de University of Regensburg] in the biology wing, lecture hall [http://www.uni-regensburg.de/impressum/medien/campus-english.pdf H51].

==Aims and Scope==

The aim of this conference is to present recent advances related to the study of invertible objects, duality, and higher invariants in derived algebraic geometry and homotopy theory. In particular, this conference will include talks on the recent breakthroughs in the study of units, Picard groups, Brauer groups, twists, and module categories.

The activity will consist of a four-part lecture series as well as a number of invited lectures. There will also be an opportunity for junior participants to make short presentations.

==Mini-Course==

* [http://www.math.harvard.edu/~mjh/ Mike Hopkins] Homotopy theory in mathematical modeling / Brauer groups in chromatic homotopy theory (Harvard University) 
** [https://mediathek.uni-regensburg.de/playthis/58fddd43542660.38096595 Lecture 1]
** [https://mediathek.uni-regensburg.de/playthis/590820a1356579.12027084 Lecture 2]
** [https://mediathek.uni-regensburg.de/playthis/590820bc9bd056.37591752 Lecture 3]
** [https://mediathek.uni-regensburg.de/playthis/5908215a577a15.97420715 Lecture 4]
==Invited lectures==

* [https://www.math.uic.edu/people/profile?netid=dantie1 Benjamin Antieau] Preface to the theory of higher Azumaya algebras (UIC) [https://mediathek.uni-regensburg.de/playthis/58fdddb9733ae1.59514329 Video] 
* [https://www.math.ucla.edu/~balmer/ Paul Balmer] Application of tensor-triangular geometry to equivariant stable homotopy theory (UCLA) [https://mediathek.uni-regensburg.de/playthis/59082173210f34.02684225 Video] 
* [http://math.colorado.edu/~agbe5088/ Agnes Beaudry] Gross-Hopkins duals of higher real K-theory spectra (University of Colorado) [https://mediathek.uni-regensburg.de/playthis/590820f5119bf1.96812964 Video] 
* [https://www.math.univ-toulouse.fr/~dcisinsk/ Denis-Charles Cisinski] Generic motivic base change formula (University of Regensburg) [https://mediathek.uni-regensburg.de/playthis/58fddcddc2c470.43864970 Video] 
* [https://www.math.purdue.edu/~dgepner/ David Gepner] Elliptic (co)homology and duality (Purdue University) [https://mediathek.uni-regensburg.de/playthis/58fddde1a8ac72.87810598 Video] 
* [http://www.greenlees.staff.shef.ac.uk/ John Greenlees] The ubiquity of Gorenstein ring spectra (University of Sheffield) [https://mediathek.uni-regensburg.de/playthis/58fd8f1fb1cf00.53624782 Video] 
* [http://hessbellwald-lab.epfl.ch/HessBellwald Kathryn Hess] Motivic homotopical Galois extensions (EPFL) [https://mediathek.uni-regensburg.de/playthis/590820d8d0cbe5.66516153 Video] 
* [http://www.math.ucla.edu/~mikehill/ Mike Hill] Mackey functors, Tambara functors, and Andre-Quillen Homology (UCLA) [https://mediathek.uni-regensburg.de/playthis/590821180275e7.65292711 Video] 
* [http://www.math.uni-bonn.de/people/lmeier/ Lennart Meier] Towards the Brauer group of TMF (University of Bonn) [https://mediathek.uni-regensburg.de/playthis/5908207c23fe01.28298976 Video] 
* [http://www.math.uni-bonn.de/people/sarah/ Sarah Scherotzke] A categorification of the Chern character (University of Bonn) [https://mediathek.uni-regensburg.de/playthis/58fddd757576e5.39888156 Video] 
* [http://www.uni-math.gwdg.de/schick/ Thomas Schick] Geometric models for twisted K-homology (University of Göttingen) [https://mediathek.uni-regensburg.de/playthis/58fddc7eae68b7.29593287 Video] 
* [https://ncatlab.org/nlab/show/Urs+Schreiber Urs Schreiber] Super topological T-Duality (Institute of Mathematics, Czech Academy of Sciences) [https://mediathek.uni-regensburg.de/playthis/590820606f7016.81250992 Video] 
* [http://www.math.uiuc.edu/~vesna/ Vesna Stojanoska] Descent techniques for Picard spectra (University of Illinois) [https://mediathek.uni-regensburg.de/playthis/58fddcada4acb5.44082317 Video] 
* [http://www.dma.unifi.it/~vezzosi/ Gabriele Vezzosi] Singularity categories and vanishing cycles (University of Florence) [https://mediathek.uni-regensburg.de/playthis/58fddd08738bf1.60636554 Video] 
* [http://math.umn.edu/~cwesterl/ Craig Westerland] Fox-Neuwirth/Fuks cells, quantum shuffle algebras, and Malles conjecture for function fields (University of Minnesota) [https://mediathek.uni-regensburg.de/playthis/5908213d180aa6.59887440 Video] 

==Abstracts==
Here are the [http://nullplug.org/Talklist.pdf abstracts].

==Conference Image==
[http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/images/img_0105.jpg Group photograph]

==Financial Support==

Limited financial support for the conference and younger participants has been provided by the [http://www-app.uni-regensburg.de/Fakultaeten/MAT/sfb-higher-invariants/index.php/Main_Page SFB 1085: Higher Invariants], [http://www.esaga.uni-due.de/spp1786/ SPP 1786: Homotopy theory and algebraic geometry], and the [https://www.nsf.gov/ National Science Foundation].

All applications for financial support received by December 15th, 2016 will be given full consideration.

==Registration==

Please fill out the [https://goo.gl/forms/b0C0hxJXj85kqGpn2 registration form].

==Statement of Inclusiveness==

We (the organizers) affirm that scientific events have to be open to everybody, regardless of race, sex, religion, national origin, sexual orientation, gender identity, disability, age, pregnancy, immigration status, or any other aspect of identity. We believe that such events have to be supportive, inclusive, and safe environments for all participants. We believe that all participants are to be treated with dignity and respect. Discrimination and harassment cannot be tolerated. We are committed to ensuring that this conference follows these principles.

See [http://www.math.toronto.edu/~rafi/statement/index.html here] for further details.

==Practical Information==
MAP: [https://goo.gl/maps/SlstW Points of Interest].

[http://www.uni-regensburg.de/impressum/medien/campus-english.pdf University Map].

PUBLIC TRANSIT: [http://www.rvv.de/ Local bus system]. There are many useful buses typically, but the 6 will suffice for getting to and from the city center and the conference hall (nearest stops are either 'An der Kreuzbreite' or 'Neuprull'). There should be signs pointing to the lecture hall. One can also walk from the 'Universitat' bus stop, which is better served by the bus system. The above maps may prove helpful.

ACCOMMODATION: We will reserve a block of hotel rooms at the Hotel Apollo. Participants will need to book and pay for their own accommodation (promotion code '''SFB 1085'''), although the Hotel Apollo should be able to arrange shared rooms for participants with limited financial support (all pre-PhD participants requesting financial support should request a shared room).

Regensburg is a tourist destination and, although April is low season, we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area:

1. [http://www.kaiserhof-am-dom.de Hotel Kaiserhof am Dom] (In the city center, must take a bus to the University.) 

2. [http://www.muenchner-hof.de/ Hotel Muenchner Hof] (In the city center, must take a bus to the University.) 

3. [http://www.hotelapollo.de Hotel Apollo] (Near the conference, but limited eating options.)

4. [https://bookings.ihotelier.com/Hotel-Jakob-Regensburg/bookings.jsp?hotelId=86118 Hotel Jakob] (In the center, must take a bus to the University.) 

5. [http://www.hotel-central-regensburg.de Hotel Central] (In the city center, must take a bus to the University.) 

One can also check the standard alternatives:

1. [https://www.hotels.com/search.do?resolved-location=CITY%3A356645%3AUNKNOWN%3AUNKNOWN&destination-id=356645&q-destination=Regensburg,%20Germany&q-check-in=2017-04-02&q-check-out=2017-04-08&q-rooms=1&q-room-0-adults=1&q-room-0-children=0 Hotels.com] 

2. [https://www.airbnb.com/s/Regensburg--Germany?guests=1&checkin=04%2F02%2F2017&checkout=04%2F08%2F2017&ss_id=w0dz93ak&source=bb&s_tag=81dyL26L Airbnb] 

* TRAVEL: One can reach the university by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here].

* INTERNET: Access to '''eduroam''' is available throughout the mathematics and biology building. For those without eduroam access we will obtain a temporary guest account through the university.

==Organizers==
* [http://www.math.northwestern.edu/~pgoerss/ Paul Goerss] (Northwestern)
* [http://www.math.harvard.edu/~amathew/ Akhil Mathew] (Harvard)
* [http://people.mpim-bonn.mpg.de/thoni/ Thomas Nikolaus] (Bonn)
* [http://www.nullplug.org/ Justin Noel] (Regensburg)
* [http://www.math.uiuc.edu/~vesna/ Vesna Stojanoska] (Illinois)

==Schedule==
* Here are the [http://nullplug.org/Talklist.pdf Titles and abstracts].

* All lectures will take place in the biology wing, lecture hall [http://www.uni-regensburg.de/impressum/medien/campus-english.pdf '''H 51''']

* Registration and coffee breaks will be held nearby.

* On Monday evening there will be an informal session with pizza and beverages.
{| align="center" cellpadding="20" cellspacing="0" border="1"
!
!Monday
!Tuesday
!Wednesday
!Thursday
!Friday
|-
| 09:30 - 10:00
| Registration and Coffee
in front of H51
| colspan="4"| Coffee
|-
| 10:00 - 10:50
| Greenlees 
| Hopkins 
| Hopkins 
| Hopkins
|Hopkins 
|-
| 10:50 - 11:15
| colspan="5"| Coffee
|-
| 11:15 - 12:05
|Schick 
|Scherotzke 
Group photo directly afterwards
| Free

|Hess 
| Balmer
|-
| 12:05 - 14:00
| colspan="4"| Lunch
| END OF SCHOOL
|-
|14:00 - 14:50
|Stojanoska 
|Antieau 
| Free
|Beaudry 
|
|-
| 14:50 - 15:15
| colspan="2"| Coffee
| Free
| Coffee
|
|-
|15:15 - 16:05
|Cisinski 
|Gepner
| Free
|Hill 
|
|-
| 16:15 - 17:05
| Vezzosi 
| Schreiber
| Free
| Westerland 
|
|-
|17:30 - 22:00
|Informal session 
|Meier
(17:15-18:05)
|Free
|Free
|

|}

==Excursion==

On Wednesday afternoon there will be a nature walk/hike to the [http://www.klosterschenke-weltenburg.de/ Monastery Weltenburg], 'the oldest monastery-brewery in the world.' It has been in operation since 1050 and its 'dunkel' beer has won several awards.

We will meet at 12:20 at the university bus terminal to take a bus to Kelheim and then we will walk from there or you can take the [http://www.schiffahrt-kelheim.de/ boat ride] (very nice in a different way). The hike will be roughly 1.75 hours and runs partially along the [https://en.wikipedia.org/wiki/Danube Danube river] and partially through the forest. Half of the walk will be flat and the second half will involve walking up a non-trivial hill. We will then take a ferry across the river to the monastery. Participants can then enjoy the monastery and the surrounding area and/or enjoy the biergarten.

We will return by bus from the Monastery. The bus will stop at the Hotel Apollo and at the Hauptbahnhof. 

General Advice:
* Sunscreen and insect repellent are recommended.
* Shoes appropriate for walking through the woods are recommended.
* You will need CASH for any purchases on the ferry or at the monastery/biergarten.

==Informal session schedule==
The informal session will begin at 17:30 on Monday evening in H51.
Here are the [http://nullplug.org/InformalSession.pdf abstracts].

1. Tasos Moulinos, On the Topological K-theory of derived Azumaya algebras

2. Helene Sigloch, Homotopy classification of line bundles over rigid analytic varieties

3. James Cameron, The local cohomology modules of group cohomology rings

4. Dimitar Kodjabachev, Gorenstein duality for topological modular forms with level
structure

5. 30 Minute break

6. Kevin Carlson, Prederivators as models of homotopy theories

7. Magdalena Kedziorek, Left-induced model structures

8. 20 Minute break

9.. Husney Parvez Sarwar, K-theory of affine toric varieties

8. Peter Nelson, A Small Presentation for Morava E-theory Power Operations

9. Viktoriya Ozornova, Splitting of TMF0(7)

10. Nicolas Ricka, Motivic modular forms

11. Zhen Huan, Quasi-elliptic cohomology

12. Yue Feng, Topological Fukaya category over E-infinity ring spectra

==Registered Participants as of March 27th, 2017==

* Absmeier, Dominik (Bochum)
* Antieau, Ben (UIC)
* Arkhipov, Sergey (Aarhus)
* Arndt, Peter (Düsseldorf)
* El asery, Naima (Casablanca)
* Baker, Andrew (Glasgow)
* Balmer, Paul (UCLA)
* Bandklayder, Lauren (Northwestern)
* Barthel, Tobias (Copenhagen)
* Beaudry, Agnes (Boulder)
* Berman, John (Virginia)
* Berry, Eric (Montana State University)
* Bhattacharya, Prasit (Notre Dame)
* Böhme, Benjamin (Copenhagen)
* Bonventre, Peter (Virginia)
* Bunke, Ulrich (Regensburg)
* Cameron, James (University of Washington)
* Campbell, Jonathan (Vanderbilt)
* Carlson, Kevin (UCLA)
* Cepek, Anna (Montana State University)
* Charalambous, Georgios (Cambridge)
* Cisinski, Denis-Charles (Regensburg)
* Clough, Adrian (UT Austin)
* Columbus, Tobias (Karlsruher Institut für Technology)
* Conde Lago, Jesús (Universidade de Santiago de Compostela)
* Dahlhausen, Christian (Regensburg)
* Debray, Arun (UT Austin)
* Dotto, Emanuele (Bonn)
* Ertl, Veronika (Regensburg)
* Feng, Yue (Tsinghua)
* Fontes, Ernest E. (UT Austin)
* Frankland, Martin (Osnabrück)
* Friedrich, Roland (Saarland)
* Gagna, Andrea (Aix-Marseille Université)
* Gepner, David (Purdue)
* Gheorghe, Bogdan (Wayne State)
* Goerss, Paul (Northwestern)
* Greenlees, John (Sheffield)
* Hahn, Jeremy (Harvard)
* Hausmann, Markus (Copenhagen)
* Hayashi, Takuma (Tokyo)
* Heard, Drew (Hamburg)
* Hebestreit, Fabian (Bonn)
* Hedenlund, Alice (Oslo)
* Heine, Hadrian (Osnabrück)
* Heller, Jeremiah (University of Illinois)
* Hellstrøm-Finnsen, Magnus (NTNU Trondheim)
* Henn, Hans-Werner (Strasbourg)
* Herr, Leo (CU Boulder)
* Hess, Kathryn (EPFL)
* Hesse, Jan (Hamburg)
* Hill, Mike (UCLA)
* Hopkins, Mike (Harvard)
* Huan, Zhen (UIUC)
* Jin, Fangzhou (Regensburg)
* Joachim, Michael (Münster)
* Kedziorek, Magdalena (EPFL)
* El Khamouri, Fatima Zahra (Hassan University II - Casablanca)
* Khan, Adeel (Regensburg)
* Körschgen, Alex (Bonn)
* Kodjabachev, Dimitar (Sheffield)
* Kufner, Hanno (Regensburg)
* Francois, Kevin (Toulouse)
* Van Koughnett, Paul (Northwestern)
* Kumar, Pankag (Skolkovo Institute of Science and Technology)
* Land, Markus (Regensburg)
* Laures, Gerd (Bochum)
* Li, Guchuan (Northwestern)
* Luckhardt, Daniel (Göttingen)
* Lüders, Morten (Regensburg)
* Mazel-Gee, Aaron (Ohio State)
* Meier, Lennart (Bonn)
* Moulinos, Tasos (UIC)
* Nassau, Christian (nullhomotopie)
* Naumann, Niko (Regensburg)
* Nelson, Peter (Haifa)
* Nguyen, Manh Toan (Osnabrück)
* Nicotra, Stefano (Liverpool)
* Nikolaus, Thomas (Bonn)
* Noel, Justin (Regensburg)
* Otmani, Hind (Casablanca)
* Ozornova, Viktoriya (Bonn)
* Patchkoria, Irakli (Bonn)
* Peterson, Eric (Harvard)
* Pham, Viet-Cuong (University of Strasbourg)
* Pohl, Gregor (Heidelberg)
* Pol, Luca (Sheffield)
* Poliakova, Daria (HSE Moscow)
* Prasma, Matan (Regensburg)
* Quick, Gereon (NTNU Trondheim)
* Quigley, J.D. (Notre Dame)
* Raptis, George (Regensburg)
* Ray, Catherine (Chicago)
* Ricka, Nicolas (Wayne State)
* Robalo, Marco (Institut Mathematiques Jussieu)
* Rok, Gregoric (Ljubljana)
* Sanders, Beren (Copenhagen)
* Sagave, Steffen (Nijmegen)
* Sarwar, Husney Parvez (Tata Institute of Fundamental Research)
* Schäppi, Daniel (Regensburg)
* Scherotzke, Sarah (Bonn)
* Schick, Thomas (Göttingen)
* Schreiber, Urs (CAS)
* Schulenberg, Nils (Bochum)
* Schulz, Julia (Hamburg)
* Seeliger, Nora (Haifa)
* Shaul, Liran (Bielefeld)
* Shi, Xiaolin Danny (Harvard)
* Sia, Charmaine (Indiana)
* Sigloch, Helene (Regensburg)
* Simkova, Maria (Masaryk University Brno)
* Sorokin, Oleksiy (Ivan Franko National University)
* Stapleton, Nat (Regensburg)
* Stelzer, Manfred (Osnabrück)
* Stojanoska, Vesna (UIUC)
* Strunk, Florian (Regensburg)
* Sulyma, Yuri (UT Austin)
* Syed, Tariq (LMU Munich)
* Verchinine, Vladimir (Montpellier)
* Vezzosi, Gabriele (Florence)
* Völkel, Konrad (Osnabrück)
* Wen, Joshua (UIUC)
* Werndli, Kay (Utrecht)
* Westerland, Craig (Minnesota)
* Williamson, Jordan (Sheffield)
* Wilson, Dylan (Northwestern)
* Wimmer, Christian (Bonn)
* van Woerden, Koen (Regensburg)
* Wong, Richard (UT Austin)
* Yang, Xuan-Gottfried
* Yoshida, Jun (Tokyo)
* Yuan, Allen (MIT)
* Zibrowius, Marcus (Düsseldorf)

Main Page

2022-05-04T14:39:40Z

132.199.243.25: /* Videos */

== News ==

* The Collaborative Research Centre Higher Invariants (funded by the DFG) has open postdoc and PhD [http:///Fakultaeten/MAT/sfb-higher-invariants/index.php/Positions Positions] and an extensive [http://Fakultaeten/MAT/sfb-higher-invariants/index.php/Guest_programme Guest programme] in Arithmetic Geometry and Global Analysis. Apply now!

== Upcoming events ==

* SFB Lecture
* SFB Seminar
* SFB Lecture/Seminar and Kepler Kolloquium
* Kepler Kolloquium
* Conferences and Workshops
* [https://elearning.uni-regensburg.de/course/view.php?id=56666 GRIPS List with access data for talks using zoom (internal page)]

== Videos ==
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/153 collection of Higher Invariants videos I] ([Conference on invertible objects and duality in derived algebraic geometry and homotopy theory /Fakultaeten/MAT/sfb-higher-invariants/index.php/SpringSchool2017])
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/158 collection of Higher Invariants videos II]
* [(The Transatlantic Transchromatic Hopotomy Theory of Conference) /Fakultaeten/MAT/sfb-higher-invariants/index.php/SFB_transchromatic_2017]
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/171 collection of Higher Invariants videos III] [/Fakultaeten/MAT/sfb-higher-invariants/index.php/Conference:_Gauge_theory_and_applications Conference: Gauge theory and applications]

== Contact ==
Prof. Dr. Guido Kings,

Fakultät für Mathematik, Universität Regensburg, 93040 Regensburg

[mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]

Main Page

2022-05-04T14:39:01Z

132.199.243.25: /* Videos */

== News ==

* The Collaborative Research Centre Higher Invariants (funded by the DFG) has open postdoc and PhD [http:///Fakultaeten/MAT/sfb-higher-invariants/index.php/Positions Positions] and an extensive [http://Fakultaeten/MAT/sfb-higher-invariants/index.php/Guest_programme Guest programme] in Arithmetic Geometry and Global Analysis. Apply now!

== Upcoming events ==

* SFB Lecture
* SFB Seminar
* SFB Lecture/Seminar and Kepler Kolloquium
* Kepler Kolloquium
* Conferences and Workshops
* [https://elearning.uni-regensburg.de/course/view.php?id=56666 GRIPS List with access data for talks using zoom (internal page)]

== Videos ==
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/153 collection of Higher Invariants videos I] ([Conference on invertible objects and duality in derived algebraic geometry and homotopy theory|/Fakultaeten/MAT/sfb-higher-invariants/index.php/SpringSchool2017])
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/158 collection of Higher Invariants videos II]
* [(The Transatlantic Transchromatic Hopotomy Theory of Conference)|/Fakultaeten/MAT/sfb-higher-invariants/index.php/SFB_transchromatic_2017]
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/171 collection of Higher Invariants videos III] [/Fakultaeten/MAT/sfb-higher-invariants/index.php/Conference:_Gauge_theory_and_applications|Conference: Gauge theory and applications]

== Contact ==
Prof. Dr. Guido Kings,

Fakultät für Mathematik, Universität Regensburg, 93040 Regensburg

[mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]

Main Page

2022-05-04T14:37:39Z

132.199.243.25: /* Videos */

== News ==

* The Collaborative Research Centre Higher Invariants (funded by the DFG) has open postdoc and PhD [http:///Fakultaeten/MAT/sfb-higher-invariants/index.php/Positions Positions] and an extensive [http://Fakultaeten/MAT/sfb-higher-invariants/index.php/Guest_programme Guest programme] in Arithmetic Geometry and Global Analysis. Apply now!

== Upcoming events ==

* SFB Lecture
* SFB Seminar
* SFB Lecture/Seminar and Kepler Kolloquium
* Kepler Kolloquium
* Conferences and Workshops
* [https://elearning.uni-regensburg.de/course/view.php?id=56666 GRIPS List with access data for talks using zoom (internal page)]

== Videos ==
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/153 collection of Higher Invariants videos I] ([[Conference on invertible objects and duality in derived algebraic geometry and homotopy theory|/Fakultaeten/MAT/sfb-higher-invariants/index.php/SpringSchool2017]])
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/158 collection of Higher Invariants videos II]
* [(The Transatlantic Transchromatic Hopotomy Theory of Conference)|/Fakultaeten/MAT/sfb-higher-invariants/index.php/SFB_transchromatic_2017]
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/171 collection of Higher Invariants videos III] [[/Fakultaeten/MAT/sfb-higher-invariants/index.php/Conference:_Gauge_theory_and_applications|Conference: Gauge theory and applications]]

== Contact ==
Prof. Dr. Guido Kings,

Fakultät für Mathematik, Universität Regensburg, 93040 Regensburg

[mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]

Main Page

2022-05-04T14:37:21Z

132.199.243.25: /* Talks at the Faculty of Mathematics this week */

== News ==

* The Collaborative Research Centre Higher Invariants (funded by the DFG) has open postdoc and PhD [http:///Fakultaeten/MAT/sfb-higher-invariants/index.php/Positions Positions] and an extensive [http://Fakultaeten/MAT/sfb-higher-invariants/index.php/Guest_programme Guest programme] in Arithmetic Geometry and Global Analysis. Apply now!

== Upcoming events ==

* SFB Lecture
* SFB Seminar
* SFB Lecture/Seminar and Kepler Kolloquium
* Kepler Kolloquium
* Conferences and Workshops
* [https://elearning.uni-regensburg.de/course/view.php?id=56666 GRIPS List with access data for talks using zoom (internal page)]

== Videos ==
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/153 collection of Higher Invariants videos I] ([[Conference on invertible objects and duality in derived algebraic geometry and homotopy theory|/Fakultaeten/MAT/sfb-higher-invariants/index.php/SpringSchool2017]])
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/158 collection of Higher Invariants videos II]
* [(The Transatlantic Transchromatic Hopotomy Theory of Conference)|/Fakultaeten/MAT/sfb-higher-invariants/index.php/SFB_transchromatic_2017]
* [https://mediathek.uni-regensburg.de/m/play/playlist/playlist_id/171 collection of Higher Invariants videos III] [[/Fakultaeten/MAT/sfb-higher-invariants/index.php/Conference:_Gauge_theory_and_applications|Conference: Gauge theory and applications]]

Contact
Prof. Dr. Guido Kings,

Fakultät für Mathematik, Universität Regensburg, 93040 Regensburg

[mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]

Main Page

2022-05-04T14:30:47Z

132.199.243.25: /* Upcoming events */

Main Page

2022-05-04T14:29:11Z

132.199.243.25: /* News */

Main Page

2022-05-04T14:27:12Z

132.199.243.25: /* added small portion of the main page */

== News ==

* The Collaborative Research Centre Higher Invariants (funded by the DFG) has open postdoc and PhD Positions and an extensive Guest programme in Arithmetic Geometry and Global Analysis. Apply now!

== Upcoming events ==

* SFB Lecture
* SFB Seminar
* SFB Lecture/Seminar and Kepler Kolloquium
* Kepler Kolloquium
* Conferences and Workshops
* GRIPS List with access data for talks using zoom (internal page)

== Talks at the Faculty of Mathematics this week ==

* [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Combating_spam Learn how to combat spam on your wiki]

Main Page

2022-05-04T14:25:03Z

132.199.243.25: /* Getting started */

MediaWiki has been installed.

Consult the [https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Contents User's Guide] for information on using the wiki software.

It seems like the key features are working

== News ==
The Collaborative Research Centre Higher Invariants (funded by the DFG) has open postdoc and PhD Positions and an extensive Guest programme in Arithmetic Geometry and Global Analysis. Apply now!

== Upcoming events ==
SFB Lecture
SFB Seminar
SFB Lecture/Seminar and Kepler Kolloquium
Kepler Kolloquium
Conferences and Workshops
GRIPS List with access data for talks using zoom (internal page)

== Talks at the Faculty of Mathematics this week ==

* [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Combating_spam Learn how to combat spam on your wiki]