Diagonal actions in positive characteristic

Manfred Einsiedler, Elon Lindenstrauss, Amir Mohammadi

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


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 SLd and a classification of joinings for higher-rank actions on simply connected, absolutely almost simple groups.

Original languageAmerican English
Pages (from-to)117-175
Number of pages59
JournalDuke Mathematical Journal
Issue number1
StatePublished - 15 Jan 2020

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