Lie群論・表現論セミナー

過去の記録 ~02/07次回の予定今後の予定 02/08~

開催情報 火曜日 16:30~18:00 数理科学研究科棟(駒場) 126号室
担当者 小林俊行
セミナーURL https://www.ms.u-tokyo.ac.jp/~toshi/seminar/ut-seminar.html

2014年10月29日(水)

16:30-18:00   数理科学研究科棟(駒場) 118号室
Patrick Delorme 氏 (UER Scientifique de Luminy Universite d'Aix-Marseille II)
Harmonic analysis on reductive p-adic symmetric spaces. (ENGLISH)
[ 講演概要 ]
In this lecture we will review the Plancherel formula that
we got by looking to neighborhoods at infinity of the
symmetric spaces and then using the method of Sakellaridis-Venkatesh
for spherical varieties for a split group. For us the group
is not necessarily split. We will try to show what questions
are raised by this work for real spherical varieties.
We will present in the last part a joint work with Pascale
Harinck and Yiannis Sakellaridis in which we prove Paley-Wiener
theorems for symmetric spaces.