%0 Journal Article
%T A Galois-theoretic approach to Kanev's correspondence
%A H. Lange
%A A. Rojas
%J Mathematics
%D 2007
%I arXiv
%X Let $G$ be a finite group, $\Lambda$ an absolutely irreducible $\Z[G]$-module and $w$ a weight of $\Lambda$. To any Galois covering with group $G$ we associate two correspondences, the Schur and the Kanev correspondence. We work out their relation and compute their invariants. Using this, we give some new examples of Prym-Tyurin varieties.
%U http://arxiv.org/abs/0707.2441v1