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Lie Groups and Representation Theory

Seminar information archive ~05/24Next seminarFuture seminars 05/25~

Date, time & place Tuesday 16:30 - 18:00 126Room #126 (Graduate School of Math. Sci. Bldg.)

2021/12/07

17:00-18:00   Room #on line (Graduate School of Math. Sci. Bldg.)
Toshihisa Kubo (Ryukoku University)
On the classification of the K-type formulas for the Heisenberg ultrahyperbolic equation (Japanese)
[ Abstract ]
About ten years ago, Kable constructed a one-parameter family (n)s (sC) of differential operators for sl(n,C). He referred to (n)s as the Heisenberg ultrahyperbolic operator. In the viewpoint of intertwining operators, (n)s can be thought of as an intertwining differential operator between certain parabolically induced representations for ~SL(n,R). In this talk we discuss about the classification of the K-type formulas of the space of K-finite solutions to the differential equation (3)sf=0 for ~SL(3,R) and some related topics. This is joint work with Bent {\O}rsted.