87 citations · 292 across the 47 of their papers we have counts for
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math.GR2017
Gaschütz Lemma for Compact Groups
Tal Cohen, Tsachik Gelander
We prove the Gaschütz Lemma holds for all metrisable compact groups.
math.GR2017
Invariant random subgroups over non-Archimedean local fields
Tsachik Gelander, Arie Levit
Let be a higher rank semisimple linear algebraic group over a non-Archimedean local field. The simplicial complexes corresponding to any sequence of pairwise non-conjugate irre…
math.GR2017
A note on local rigidity
Nicolas Bergeron, Tsachik Gelander
The aim of this note is to give a geometric proof for classical local rigidity of lattices in semisimple Lie groups. We are reproving well known results in a more geometric (and ho…