On commensurator growth

Nir Avni, Seonhee Lim, Eran Nevo

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

We study a new asymptotic invariant of a pair consisting of a group and a subgroup, which we call the commensurator growth. We compute the commensurator growth for several examples, concentrating mainly on the case of a locally compact topological group and a lattice inside it.

Original languageEnglish
Pages (from-to)259-279
Number of pages21
JournalIsrael Journal of Mathematics
Volume188
Issue number1
DOIs
StatePublished - 1 Mar 2012

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