36 citations · 142 across the 20 of their papers we have counts for
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math.AC2009★ 36 cited
Uniquely presented finitely generated commutative monoids
Pedro A. Garcia-Sanchez, Ignacio Ojeda
A finitely generated commutative monoid is uniquely presented if it has only a minimal presentation. We give necessary and sufficient conditions for finitely generated, combinatori…
math.AC2009★ 16 cited
Indispensable binomials in semigroup ideals
Ignacio Ojeda, Alberto Vigneron-Tenorio
In this paper, we deal with the problem of uniqueness of minimal system of binomial generators of a semigroup ideal. Concretely, we give different necessary and/or sufficient condi…