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Equivariant chain complexes, twisted homology and relative minimality of arrangements

A. Dimca·S. Papadima
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Abstract

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).

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A. Dimca, S. Papadima. 2003-05-19. Equivariant chain complexes, twisted homology and relative minimality of arrangements. https://arxiv.org/abs/math/0305266

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