Hyperplane arrangements and K-theory

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We study the Z/2-equivariant K-theory of the complement of the complexification of a real hyperplane arrangement. We compute the rational K and KO rings, and give two different combinatorial descriptions of the subring of the integral KO ring generated by line bundles.
11 pages, no figures; final version, to appear in Topology and its Applications

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Combinatorics, K-Theory and Homology, 52C35

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http://salesiana.dossiersoluciones.com/handle/123456789/100226

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0406373
 http://arxiv.org/abs/math/0406373

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arXiv