67 citations · 154 across the 25 of their papers we have counts for
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On the K-theory of truncated polynomial rings in non-commuting variables
Vigleik Angeltveit
We compute the algebraic K-theory of the non-commutative ring k<x_1,...,x_n>/(m^a) when k is a perfect field of positive characteristic and m=(x_1,...,x_n). We express the answer i…
The norm map of Witt vectors
Vigleik Angeltveit
We discuss a multiplicative version of the Verschiebung map of Witt vectors that we call the norm.
Witt vectors and truncation posets
Vigleik Angeltveit
One way to define Witt vectors starts with a truncation poset . We generalize Witt vectors to truncation posets, and show how three types of maps of truncatio…
Topological cyclic homology via the norm
V. Angeltveit, A. Blumberg, T. Gerhardt +3
We describe a construction of the cyclotomic structure on topological Hochschild homology () of a ring spectrum using the Hill-Hopkins-Ravenel multiplicative norm. Our analysi…