researcher

Bachir Bekka

28 papers hereh-index 12780 citations48 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author12
first author16

Across the 28 of 28 papers where every author was matched, so the position is known.

fields

math.GR13
math.OA6
math.DS5
math.RT3
cond-mat.mtrl-sci1

identity via Semantic Scholar / OpenAlex

activity

20052025

most citedOperator-algebraic superrigidity for

S L_{n} (Z), n \geq 3

47 citations · 76 across the 21 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

math.GR2023

On Bohr compactifications and profinite completions of group extensions

Bachir Bekka

Let $G = N ⋊ H$ be a locally compact group which is a semi-direct product of a closed normal subgroup $N$ and a closed subgroup $H .$ The Bohr compactification $Bohr (G)$ a…

math.GR2023★ 1 cited

The Bohr compactification of an arithmetic group

Bachir Bekka

Given a group $Γ,$ its Bohr compactification $Bohr (Γ)$ and its profinite completion $Prof (Γ)$ are compact groups naturally associated to $Γ$ ; moreover…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.