Publication

Multiple of trace forms and algebras with involution

Eva Bayer Fluckiger
2007
Journal paper

Abstract

Let k be a field of characteristic $\neq$ 2, and let G be a finite group. The aim of this article is to give a cohomological criterion for the isomorphism of multiples of trace forms of G-Galois algebras over k. The proof uses results concerning multiples of hermitian forms over division algebras with involution that are of independent interest.

Official source

https://infoscience.epfl.ch/record/164302?ln=en

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