2004/06/07 by Alejandro Adem, Adem, Alejandro, Jianzhong Pan +1
Mathematics · #Algebraic Topology (math.AT) #FOS: Mathematics #math.AT
paper · pdf · doi:10.48550/arxiv.math/0406130
arxiv created 2004/06/07 · arxiv updated 2009/12/01
We compute the integral cohomology of certain semi-direct products arising from a linear G-action on the n-torus, where G is a finite group. The main application is the complete calculation of torsion gerbes for certain six dimensional examples arising from string theory.