Cohen-Macaulay chordal graphs

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We classify all Cohen-Macaulay chordal graphs. In particular. it is shown that a chordal graph is Cohen-Macaulay if and only if its unmixed.

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Commutative Algebra, Combinatorics, 13D02, 13P10, 13D40, 13A02

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http://salesiana.dossiersoluciones.com/handle/123456789/71965

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0407375
 http://arxiv.org/abs/math/0407375

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arXiv