Superrigidity of actions on finite rank median spaces
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DOI: 10.1016/j.aim.2019.06.019
Abstract: Finite rank median spaces are a simultaneous generalisation of finite dimensional CAT(0) cube complexes and real trees. If $\Gamma$ is an irreducible lattice in a product of rank one simple Lie groups, we show that… read more here.
Keywords: superrigidity actions; rank median; cube complexes; finite rank ... See more keywords