Harish-Chandra theorems
Seminar
Speaker
Shifra Reif (Bar-Ilan University)
Date
11/12/2024 - 11:30 - 10:30Add to Calendar
2024-12-11 10:30:00
2024-12-11 11:30:00
Harish-Chandra theorems
The classical Harish-Chandra Theorem states that the center of the universal enveloping algebra of a semisimple Lie algebra is isomorphic to the algebra of polynomials over the Cartan subalgebra which are invariant under the (shifted) action of the Weyl group. We shall recall this theorem and discuss generalizations to symmetric (super)spaces.
Joint work with Siddhartha Sahi, Vera Serganova and Alexander Sherman.
Third floor seminar room and Zoom
אוניברסיטת בר-אילן - המחלקה למתמטיקה
mathoffice@math.biu.ac.il
Asia/Jerusalem
public
Place
Third floor seminar room and Zoom
Abstract
The classical Harish-Chandra Theorem states that the center of the universal enveloping algebra of a semisimple Lie algebra is isomorphic to the algebra of polynomials over the Cartan subalgebra which are invariant under the (shifted) action of the Weyl group. We shall recall this theorem and discuss generalizations to symmetric (super)spaces.
Joint work with Siddhartha Sahi, Vera Serganova and Alexander Sherman.
תאריך עדכון אחרון : 27/11/2024
