Monod, Nicolas
Vanishing up to the rank in bounded cohomology
Mathematical Research Letters
Mathematical Research Letters
Mathematical Research Letters
Mathematical Research Letters
14
4
2007
2007
We establish the vanishing for non-trivial unitary representations of the bounded cohomology of SLd up to degree d-1. It holds more generally for uniformly bounded representations on superreflexive spaces. The same results are obtained for lattices. We also prove that the real bounded cohomology of any lattice is invariant in the same range.
Mathematical Research Letters
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