Property (T) for uniformly bounded representations

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• Ignacio Vergara (Universidad de Santiago de Chile)
• Friday 10 October 2025, 09:15-10:15
• Seminar Room 1, Newton Institute.

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OGGW03 - Spectral gaps

This talk will focus on a strengthening of Property (T), defined in terms of uniformly bounded representations with quantified bound. We will see that this consideration becomes particularly interesting when looking at rank 1 Lie groups and random groups. I will also discuss some connections with von Neumann algebras and affine actions on Hilbert spaces.

This talk is part of the Isaac Newton Institute Seminar Series series.

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