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juschult

Oberseminar Topologie: Arpon Raksit (Stanford University) Vortrag: q-de Rham cohomology and complex K-theory

Wednesday, 09.06.2021 16:00 per ZOOM: Link to Zoom info

Mathematik und Informatik

Abstract: Work of Bhatt?Morrow?Scholze highlights a ?q-deformation? of algebraic de Rham cohomology, and moreover a striking relation of this invariant to stable homotopy theory via topological Hochschild homology, i.e. Hochschild homology relative to the sphere spectrum. In this talk, I will discuss an ongoing investigation into a related phenomenon involving Hochschild homology relative to the complex K-theory spectrum, drawing a link with chromatic homotopy theory.



Angelegt am Wednesday, 26.05.2021 08:35 von juschult
Geändert am Wednesday, 26.05.2021 08:36 von juschult
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