Reduced 1-cohomology and relative property (T)

UNCG Author/Contributor (non-UNCG co-authors, if there are any, appear on document)
Talia Fernós, Assistant Professor (Creator)
The University of North Carolina at Greensboro (UNCG )
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Abstract: Shalom characterized property (T) in terms of the vanishing of all reduced first cohomology for compactly generated groups. We characterize group pairs having the property that the restriction map on all first reduced cohomology vanishes. We show that, in a strong sense, this is inequivalent to relative property (T), even for compactly generated group-pairs.

Additional Information

Mathematische Zeitschrift, 270(3-4), 613-626
Language: English
Date: 2012
cohomology, property (T), relative property

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