Twisted Poincaré Lemma and Twisted Čech-de Rham Isomorphism in case of Projective Line

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In this paper, we give a direct proof of the twisted Poincaré lemma by using the integrations over regularized paths. This method tells us a concrete description of the Čech-de Rham isomorphism.

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Classical Analysis and ODEs

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http://salesiana.dossiersoluciones.com/handle/123456789/160313

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.0464
 http://arxiv.org/abs/0805.0464

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arXiv