Canonical dimension and Iwasawa algebras

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• James Timmins, University of Edinburgh
• Wednesday 06 November 2024, 16:30-17:30
• MR12.

If you have a question about this talk, please contact Adam Jones.

Canonical dimension is an integral invariant for modules over a ring. Whilst defined cohomologically, it can often be calculated geometrically or asymptotically, meaning it frequently captures information from other well-known dimensions. In this talk, I’ll exploit its properties to describe mod p representations of p-adic groups. The main tool is an analogue of Bernstein’s inequality for Iwasawa algebras.

This talk is part of the Algebra and Representation Theory Seminar series.

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