Adelic equidistribution and property (tau)

Duration: 58 mins 28 secs
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Description: Einsiedler, M (ETH Zürich)
Tuesday 01 July 2014, 10:00-10:50
 
Created: 2014-07-11 17:28
Collection: Interactions between Dynamics of Group Actions and Number Theory
Publisher: Isaac Newton Institute
Copyright: Einsiedler, M
Language: eng (English)
Distribution: World     (downloadable)
Categories: iTunes - Mathematics
Explicit content: No
Aspect Ratio: 16:9
Screencast: No
Bumper: UCS Default
Trailer: UCS Default
 
Abstract: We give a uniform equidistribution statement for maximal subgroups on adelic quotients. The result is effective and applies to cases where the results of Mozes and Shah may not be applicable. The argument can also be used to give an alternative proof of property (tau) (but with weaker exponents than established by Clozel). We will also discuss an extension/application concerning integer points on spheres and their orthogonal lattice.
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