The moduli space of stable vector bundles over a real algebraic curve

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We study the spaces of stable real and quaternionic vector bundles on a real algebraic curve. The basic relationship is established with unitary representations of an extension Z/2 by the fundamental group. By comparison with the space of real or quaternionic connections, some of the basic topological invariants of these spaces are calculated.
28 pages; revised version; minor corrections

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Algebraic Geometry, 14D20 (Primary); 14P20, 55R35 (Secondary)

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http://salesiana.dossiersoluciones.com/handle/123456789/225572

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0901.3071
 http://arxiv.org/abs/0901.3071

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arXiv