## The twisted de Rham cohomology for basic constructions of hyperplane arrangements and its applications.(English)Zbl 1093.14031

This paper studies the behaviour of the twisted de Rham cohomology of a hyperplane arrangement complement under usual constructions, such as products, deletion and restriction, coning and deconing.

### MSC:

 14F40 de Rham cohomology and algebraic geometry 32S22 Relations with arrangements of hyperplanes 55N25 Homology with local coefficients, equivariant cohomology

### Keywords:

hyperplane arrangement; twisted de Rham cohomology
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