A formula for the multiplicity of the multi-graded extended Rees algebra

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Our aim in this paper is to obtain a formula for the multiplicity of the maximal homogeneous ideal of the multi-graded extended Rees algebra. This formula generalizes the one obtained in [8] by Katz and Verma for the ordinary extended Rees algebra.
12 pages

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Commutative Algebra, 13H15

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http://salesiana.dossiersoluciones.com/handle/123456789/72427

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0409156
 http://arxiv.org/abs/math/0409156
 Comm. Algebra 31 (2003), no. 6, 2573--2585

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arXiv