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On presentations of subsemigroups of \(\mathbb{N}^n\). (English) Zbl 0951.20042
Summary: This paper presents a result concerning the presentations of affine semigroups. It generalizes to affine semigroups some known results for complete intersection numerical semigroups.

MSC:
20M05 Free semigroups, generators and relations, word problems
20M14 Commutative semigroups
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