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arXiv · 1311.2450

Amenability of Hecke pairs and a question of Eymard

Vahid Shirbisheh
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Abstract

In this short paper we show that if $(G,H)$ is an amenable Hecke pair and $Γ$ is a subgroup of $G$ containing $H$, then the Hecke pair $(Γ, H)$ is amenable too. This answers positively a question of Pierre Eymard, asked in 1972, when it is restricted to Hecke pairs

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Vahid Shirbisheh. 2014-02-23. Amenability of Hecke pairs and a question of Eymard. https://arxiv.org/abs/1311.2450

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