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Cartier duality for gerbes of vector bundles

When?

November 28, 2025, 15:30-17:00

Where?

S2|15 401
Zoom (635 7328 0984, Password: smallest six digit prime number)

S2|15 401 , Zoom (635 7328 0984, Password: smallest six digit prime number)

Organiser

AG Algebra

richarz@mathematik.tu-darmstadt.de

Contact

Using the theory of abstract six functor formalisms of
analytic stacks, I will explain a general Cartier duality for gerbes
of vector bundles in different algebraic and analytic setups. As an
application, admitting some foundational aspects of the theory of the
analytic Hodge-Tate stack (joint with Anschütz, Le Bras and Scholze),
one can deduce a Cartier duality between the categories of
quasi-coherent sheaves of the analytic
Hodge-Tate stack and weight one modules on the Simpson gerbe of Bhatt-Zhang. 

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Tags

algebra