Minimal systems of generators for ideals of semigroups

We give an algorithmic method to compute a minimal system of generators for I, in the general case of a subsemigroup S of a finitely generated abelian group, such that S∩(— S) = 0.

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Bibliographic Details
Published in	Journal of pure and applied algebra Vol. 124; no. 1; pp. 7 - 30
Main Authors	Briales, E., Campillo, A., Marijuán, C., Pisón, P.
Format	Journal Article
Language	English
Published	Elsevier B.V 01.02.1998
Subjects	20M05
Online Access	Get full text

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Summary:	We give an algorithmic method to compute a minimal system of generators for I, in the general case of a subsemigroup S of a finitely generated abelian group, such that S∩(— S) = 0.
ISSN:	0022-4049 1873-1376
DOI:	10.1016/S0022-4049(96)00106-5