Minimal free multi models for chain algebras

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Let R be a local ring and A a connected differential graded algebra over R which is free as a graded R-module. Using homological perturbation theory techniques, we construct a minimal free multi model for A having properties similar to that of an ordinary minimal model over a field; in particular the model is unique up to isomorphism of multialgebras. The attribute multi refers to the category of multicomplexes.
AMSTeX2.1, 21 pages

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Algebraic Topology, 18G10 18G35 18G55 55P35 55P62 55U15 57T30

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http://salesiana.dossiersoluciones.com/handle/123456789/71122

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0405172
 http://arxiv.org/abs/math/0405172
 Georgian Math. J. 11 (2004) 733-752

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arXiv