Nested sets and Jeffrey Kirwan cycles

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For the complement of a hyperplane arrangement we construct a dual homology basis to the no broken circuit basis of cohomology. This is based on the theory of wonderful embeddings and nested sets.
10pages

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Algebraic Geometry, Algebraic Topology

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http://salesiana.dossiersoluciones.com/handle/123456789/71557

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0406290
 http://arxiv.org/abs/math/0406290

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arXiv