Diagonal actions in positive characteristic

Manfred Einsiedler; Elon Lindenstrauss; Amir Mohammadi

doi:10.1215/00127094-2019-0038

Diagonal actions in positive characteristic

Manfred Einsiedler
, Elon Lindenstrauss
, Amir Mohammadi

Einstein Institute of Mathematics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We prove positive-characteristic analogues of certain measure rigidity theorems in characteristic 0. More specifically, we give a classification result for positive entropy measures on quotients of SL_d and a classification of joinings for higher-rank actions on simply connected, absolutely almost simple groups.

Original language	English
Pages (from-to)	117-175
Number of pages	59
Journal	Duke Mathematical Journal
Volume	169
Issue number	1
DOIs	https://doi.org/10.1215/00127094-2019-0038
State	Published - 15 Jan 2020

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© 2020

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Diagonal actions in positive characteristic

Abstract

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