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arXiv · 1802.09931

Super-Rigidity and non-linearity for lattices in products

Uri Bader·Alex Furman
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Abstract

We prove a super-rigidity result for algebraic representations over complete fields of irreducible lattices in product of groups and lattices with dense commensurator groups. We derive some criteria for non-linearity of such groups.

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Uri Bader, Alex Furman. 2018-02-26. Super-Rigidity and non-linearity for lattices in products. https://doi.org/10.1112/s0010437x19007607

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