Cohen-Macaulay classes which are not conic

Authors

Baetica, Cornel

Description

We provide two examples which show that for an affine semigroup ring the set of Cohen-Macaulay classes can be larger than the set of conic classes.

Keywords

Commutative Algebra, 13C14;13C20

URI

http://salesiana.dossiersoluciones.com/handle/123456789/65698

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0211276
http://arxiv.org/abs/math/0211276

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