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Higher Invariants Oberseminar (HIOB) (Winter Semester 2023/2024)
Perfectoid spaces and applications
HIOB-Organizers:
Niklas Kipp, Debam Biswas, Andrea Panontin
Time and place:
The HIOB will take place in the SFB Seminar Room every Monday at 12.15-13.45.
Zoom Details:
Zoom Meeting ID: 645 4956 2112
Link: https://uni-regensburg.zoom-x.de/j/64549562112
iCalender Data (Download): https://uni-regensburg.zoom-x.de/meeting/u5Aoc-CtqDkrG9bWpT6pXx1cnwdT17tYQLl0/ics?icsToken=98tyKu-sqz8jH9KXsRiFR_MIGY-gXe_wpnpcjfpfqw_RVTBrelL1OPVGBuMoBOHh
Program
You can find the program here.
Schedule
Date | Speaker | Topic | |||
1 | 16 October | Andrea Panontin | Tilting of perfectoid fields | ||
2 | 23 October | Nikita Müller | Almost commutative algebra | ||
3 | 30 October | Niklas Kipp | Almost purity in characteristic p | ||
4 | 6 November | Lukas Prader | An algebraic description of Banach algebras | ||
5 | 13 November | Giacomo Bertizzolo | The cotangent complex | ||
6 | 20 Nov | Benjamin Dünzinger | Perfectoid algebras | ||
7 | 27 Nov | Leonard Pille-Schneider | Adic spaces I: Affinoid Tate rings | ||
8 | 4 Dec | Jeroen Hekking | Adic spaces II: Affinoid adic spaces | ||
9 | 11 Dec | Raphael Schmidpeter | Adic spaces III: The structure presheaf | ||
10 | 18 Dec | Debam Biswas | Tilting rational subsets | ||
11 | 8 Jan | Debam Biswas | Tate acyclicity for perfectoids | ||
12 | 15 Jan | Andrea Panontin | André's flatness lemma | ||
13 | 22 Jan | Niklas Kipp | The almost purity theorem | ||
14 | 29 Jan | Sebastian Wolf | The direct summand conjecture |