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Paul Ziegler: Geometric stabilization via p-adic integration (Mittagsseminar zur Arithmetik)

Dienstag, 24.11.2020 10:15 per ZOOM: 96262104654

Mathematik und Informatik

Abstract: The fundamental lemma is an identity of integrals playing an important role in the Langlands program. This identity was reformulated into a statement about the cohomology of moduli spaces of Higgs bundles, called the geometric stabilization theorem, and proved in this form by Ngô. I will give an introduction to these results and explain a new proof of the geometric stabilization theorem, which is joint work with Michael Groechenig and Dimitri Wyss, using the technique of p-adic integration.



Angelegt am Dienstag, 17.11.2020 14:40 von weckerm
Geändert am Dienstag, 17.11.2020 14:40 von weckerm
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