Academy of Mathematics and Systems Science, CAS Colloquia & Seminars
Speaker:
Prof. Shilin Yu, Texas A&M University
Inviter:
Title:
Orbit method from a new perspective
Time & Venue:
2018.3.21 9:00-11:00 N913
Abstract:
Kirillov's coadjoint orbit method suggests that (unitary) irreducible representations can be constructed as geometric quantization of coadjoint orbits of the group. Except for a lot of evidence, the quantization scheme meets strong resistance in the case of noncompact semisimple groups. I will give a new perspective on the problem using deformation quantization of symplectic varieties and their Lagrangian subvarieties. This is joint work in progress with Conan Leung.