Lie Groups and Representation Theory

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

2021/11/02

17:00-18:00   Room #online (Graduate School of Math. Sci. Bldg.)
Taito TAUCHI (Kyushu University)
Difference between the distribution and hyperfunction solution spaces of an irregular holonomic D-module (Japanese)
[ Abstract ]
Let M be a holonomic D-module. Then the distribution and hyperfunction solution spaces of M coincide if M is regular. However, there is a difference between them in general if M is irregular. In this talk, we explain this phenomena taking a Whittaker functional of the principal series representation of SL(2, R) as a concrete example.