How to count using equivariant cohomology
Iwasawa theory is the study of the growth of arithmetic invariants in Galois extensions of global fields with Galois group a p-adic Lie group.
Date & time
Date/time
2 Aug 2022 3:00pm - 2 Aug 2022 4:00pm
Speaker
Speakers
Anand Deopurkar, ANU
Event series
Event series
Contact
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Description
Abstract: Given a system of algebraic equations, the most basic question we can ask is about the number of solutions. This simple question leads to the rich world of enumerative algebraic geometry.
I will explain how we can use algebraic stacks and equivariant cohomology to answer some basic enumerative questions that had stumped us for a while.
Location
Seminar Room 1.33
Hanna Neumann Building 145
Science Road
Acton ACT 2601
-35.275387198178, 149.11925554276
Upcoming events in this series
4 Jul 2024 | 11am - 12pm
The algebra-topology seminar covers topics in Algebra and Topology