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math.AC2004
Complete Intersection Lattice Ideals
Marcel Morales, Apostolos Thoma
In this paper we completely characterize lattice ideals that are complete intersections or equivalently complete intersections finitely generated semigroups of $\bz^n\oplus T$ with…
math.AC2003
Stanley-Reisner rings and the radicals of lattice ideals
Anargyros Katsabekis, Marcel Morales, Apostolos Thoma
In this article we associate to every lattice ideal a cone and a graph with vertices the minimal generators of the Stanley-Reisner ideal…