On the structure of simplicial affine semigroups
Published online by Cambridge University Press: 11 July 2007
Abstract
We give a structure theorem for simplicial affine semigroups. From this result we deduce characterizations of some properties of semigroup rings of simplicial affine semigroups. We also compute an upper bound for the cardinality of a minimal presentation of a simplicial affine semigroup.
- Type
- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 130 , Issue 5 , October 2000 , pp. 1017 - 1028
- Copyright
- Copyright © Royal Society of Edinburgh 2000
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