23 citations
- Institut FourierFR8 papers
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- Gesellschaft Fur Mathematik Und DatenverarbeitungDE1 paper
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math.AC2007★ 5 cited
Simplicial ideals, 2-linear ideals and arithmetical rank
Marcel Morales
In the first part of this paper we study scrollers and linearly joined varieties. A particular class of varieties, of important interest in classical Geometry are Cohen--Macaulay v…
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…