Abstract
We consider a finite group acting on a graded module and define an equivariant degree that generalizes the usual nonequivariant degree. The value of this degree is a module for the group, up to a rational multiple. We investigate how this behaves when the module is a ring and apply our results to reprove some results of Kuhn on the cohomology of groups.
Citation
Frank Himstedt. Peter Symonds. "Equivariant Hilbert series." Algebra Number Theory 3 (4) 423 - 443, 2009. https://doi.org/10.2140/ant.2009.3.423
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