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20112026
most citedFixed point theorem for reflexive Banach spaces and uniformly convex non positively curved metric spaces

7 citations · 31 across the 23 of their papers we have counts for

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math.GR2011

Two approaches towards property (T) for groups acting on simplicial complexes

Izhar Oppenheim

This article generalizes two approaches for property (T) - the first is a generalization of Zuk's criterion for property (T) and the second is a generalization of the work of Kassa…

math.GR2011★ 3 cited

Vanishing of cohomology and property (T) for groups acting on weighted simplicial complexes

Izhar Oppenheim

We extend Ballmann and Swiatkowski's work on -cohomology of groups acting on simplicial complexes and provide further vanishing results of -cohomologies. In particular, w…