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Yangians from a geometric perspective

Date: Tuesday 7 February 2023, from 2.30pm to 3.30pm, Room 2.4 Mathematics building

Title: Yangians from a geometric perspective
Speaker: Francesco Sala, Universitą di Pisa

Abstract: The present talk aims at a gentle introduction to a geometric approach to the theory of Yangians and quantum loop algebras based on the theory of Hall algebras. The main examples which will be treated will be the Yangians of affine gl(1) and affine ADE quivers: they correspond to cohomological Hall algebras of the complex plane and a resolution of a Kleinian singularity, respectively.

[Ultimo aggiornamento: 26/01/2023 13:32:32]