Equivariant chain complexes, twisted homology and relative minimality of arrangements
Abstract
Description
We show that the equivariant chain complex associated to a minimal CW-structure X on the complement M(A) of a hyperplane arrangement A, is independent of X.
When A is a sufficiently general linear section of an aspheric arrangement, we explain a new way for computing the twisted homology of M(A).
22 pages
22 pages