36 citations · 142 across the 20 of their papers we have counts for
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math.AC2012★ 20 cited
Factorization invariants in half-factorial affine semigroups
Pedro A. García-Sánchez, Ignacio Ojeda, Alfredo Sánchez-R. -Navarro
Let be the monoid generated by We introduce the homogeneous catenary degree of $\…
math.AC2012★ 24 cited
Affine semigroups having a unique Betti element
Pedro A. García-Sánchez, Ignacio Ojeda, José Carlos Rosales
We characterize affine semigroups having one Betti element and we compute some relevant non-unique factorization invariants for these semigroups. As an example, we particularize ou…