1999

On presentations of commutative monoids

International Journal of Algebra and Computation | 1999 | article

Rosales J.

Urbano-Blanco J.

1999

On the structure of Cohen-Macaulay simplicial affine semigroups

Communications in Algebra | 1999 | article
1999

Presentations for subsemigroups of finitely generated commutative semigroups

Israel Journal of Mathematics | 1999 | article
1998

Nonnegative elements of subgroups of ℤn

Linear Algebra and Its Applications | 1998 | article
1998

On cohen-macaulay and gorenstein simplicial affine semigroups

Proceedings of the Edinburgh Mathematical Society | 1998 | article
1998

On Cohen-Macaulay subsemigroups of N2

Communications in Algebra | 1998 | article

J Rosales

J Urbano-Blanco

1998

On Numerical Semigroups with High Embedding Dimension

Journal of Algebra | 1998 | article
1995

On complete intersection affine semigroups

Communications in Algebra | 1995 | article