Algebraic links and affine Springer fibers

Speaker(s)

Joachim Jelisiejew

Affiliation

MIM UW

Language of the talk

English

Date

April 30, 2025, 10:15 a.m.

Room

room 4070

Seminar

Seminar Algebraic Topology

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I will explain affine Springer theory and its connections to Hilbert schemes, braid varieties. This is the last big object in the Gorsky-Kivinen-Simental notes. I will also cover connections to the previous lectures in the "knot theory" series. Everything is expository, I hope to keep most people onboard throughout, at the cost of not giving too deep proofs.

see the lecture notes https://arxiv.org/pdf/2108.10356 section 6

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