Arithmetic subloci of rank one local systems

Derived Algebraic Geometry and its Applications March 25, 2019 - March 29, 2019

March 28, 2019 (11:00 AM PDT - 12:00 PM PDT)

Speaker(s): Hélène Esnault (Freie Universität Berlin)
Location: SLMath: Eisenbud Auditorium

Tags/Keywords

character variety; arithmetic subloci

Primary Mathematics Subject Classification

12-08 - Computational methods for problems pertaining to field theory [See also 68W30]

Secondary Mathematics Subject Classification No Secondary AMS MSC

Video

12-Esnault

Abstract

We show that closed subsets of the character variety of a normal complex variety, which are p-adically integral and Galois invariant, are motivic. Joint with Mortiz Kerz. (Not really derived, clearly geometric, and p-adic)

Supplements

	Notes 720 KB application/pdf	Download

Video/Audio Files

12-Esnault

H.264 Video	873_26333_7688_12-Esnault.mp4 485 MB video/mp4	Open

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