Bonn Topology Group - Abstracts
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Talk
May 24, 2022
Achim Krause (Universität Müster): On the K-theory of Z/pn
Abstract
In recent work with Ben Antieau and Thomas Nikolaus, we develop new methods to
compute the K-theory of Z/pn and related rings, based on prismatic cohomology.
This approach can be turned into an algorithm, which we implement.
The same methods also allow us to prove
that K-theory of Z/pn vanishes in large enough even degrees, and to give an explicit
formula for the orders in large odd degrees. In this talk, I want to give an overview over
the ingredients of these computations.
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