On the variety of coisotropic subalgebras

Samuel Evens (University of Notre Dame)

17-Feb-2022, 16:00-17:00 (12 months ago)

Abstract: I will discuss some results due mostly to my students Nicole Kroeger and Doan Le on classifying coisotropic subalgebras in a complex semisimple Lie algebra with standard Lie bialgebra structure. This work builds on previous results of Zambon, and uses my previous work with Jiang-Hua Lu on the variety of Lagrangian subalgebras, along with additional results of Lu on spherical conjugacy classes.

mathematical physicsalgebraic geometrydifferential geometryrepresentation theorysymplectic geometry

Audience: researchers in the topic


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Organizer: Nikita Nikolaev*
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