Article ID Journal Published Year Pages File Type
4588912 Journal of Algebra 2007 9 Pages PDF
Abstract

We show how Mislin's theorem on group homomorphisms that induce an isomorphism in cohomology can be proved based on ideas of Alperin and the use of Lannes's T-functor. This enables us to extend the class of groups to include groups of finite virtual cohomological dimension and profinite groups.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory