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RéGA

Joseph Gunther "Asymptotic stabilization of moduli spaces" 16h-17h

mercredi 7 février 2018 de au (Europe/Paris)
at IHP ( Salle 314 )
Description

Joseph Gunther (Paris 11)

 

Asymptotic stabilization of moduli spaces

 

A common theme in different areas of mathematics is that natural sequences of moduli spaces often stabilize in certain respects: homological stability in topology, finite field point-counts in number theory, motivic classes in algebraic geometry.  We will examine stabilization through the lens of two important examples: Hurwitz spaces parametrizing covers of curves, and moduli spaces of hypersurfaces.

Organisé par Arthur Forey (Université Paris VI) Matthieu Kochersperger (Ecole Polytechnique) Salim Tayou (Université Paris-Sud)
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