Seminar

A symplectic look at the Fargues-Fontaine curve

Knots, Strings, Symplectic Geometry and Dualities

15 October 14:00 - 15:00

Yanki Lekili - King's College London

I will explain how to introduce a Frobenius twist in the construction of Fukaya category by equipping the underlying symplectic manifold with a locally constant sheaf of rings. When the fiber of this sheaf of rings is perfectoid of characteristic p, it is possible to specialize the Novikov parameter t = 1, and the Lagrangians in the resulting category can be matched with vector bundles on the equal-characteristic-version of the Fargues-Fontaine curve. Don't worry, it is just a story about triangles on a torus. The preprint is on arXiv and is probably more worthy of your time than this talk. Joint work with David Treumann.

Click here to watch the seminar

Organizers
Tobias Ekholm,
Uppsala University
Sergei Gukov
California Institute of Technology, Caltech
Vivek Shende
University of California, Berkeley

Program
Contact

Tobias Ekholm

tobias.ekholm@math.uu.se

Other
information

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