On a question of Kazhdan and Yom Din: With an Appendix by Nicolas Monod

Eli Glasner*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Studying a question of Kazhdan and Yom Din we first prove some fixed point theorems for linear actions of a discrete countable group G on a dual Banach space V*, and then show that the answer to the question in full generality is in the negative. In an appendix it is shown that the answer is negative also for the Banach space B(H) of bounded linear operators on an infinite-dimensional Hilbert space.

Original languageEnglish
Pages (from-to)467-493
Number of pages27
JournalIsrael Journal of Mathematics
Volume251
Issue number2
DOIs
StatePublished - Dec 2022

Funding

FundersFunder number
Israel Science FoundationISF 1194/19

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