The Chow ring of the stack of stable curves of genus 2
Recent Progress in Moduli Theory May 06, 2019 - May 10, 2019
Location: SLMath: Eisenbud Auditorium
Tags/Keywords
Algebraic stacks
intersection theory
8-Vistoli
There is by now an extensive theory of rational Chow rings of moduli spaces of smooth curves. The integral version of these Chow rings is not as well understood. I will survey what is known. In the last part of the talk I will discuss the Chow ring of the stack of stable curves of genus 2, which has been recently calculated by Eric Larson. I will present a different approach to the calculation, which offers an interesting point of view on stack of stable curves of genus 2. This part is joint work with Andrea Di Lorenzo.
Notes
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8-Vistoli
H.264 Video | 869_26614_7731_8-Vistoli.mp4 |
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