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Live talk by Prof. Chandrashekhar Khare on October 06, 2022 at 04:00 PM IST.
Chair of the colloquium: Prof. François Labourie (Université Côte d'Azur, Nice)
Release of the lecture video on YouTube: October 28, 2020 at 18:00 hrs Indian time
Interactive session on Zoom: November 11, 2020 at 18:00 hrs Indian time
Title: Harish-Chandra tempered representations and homogeneous spaces
Abstract: In the seventies Harish-Chandra introduced the tempered representations of a semisimple real Lie group G as those that occur in the analog on G of the Fourier-Plancherel formula. Nowadays, those representations are ubiquitous.
In this talk we will recall their definition and properties and we will answer the following question:
For which connected subgroup H, does the analog on G/H of the Fourier-Plancherel formula involves only tempered representations?
References:
1) Some recollections of Harish-Chandra (by Armand Borel)
2) Harish-Chandra (1923-1983) - A Biographical Memoir (by Roger Howe)
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