64 citations · 304 across the 49 of their papers we have counts for
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math.CO2022
Codes parameterized by the edges of a bipartite graph with a perfect matching
Manuel Gonzalez Sarabia, Rafael H. Villarreal
In this paper we study the main characteristics of some evaluation codes parameterized by the edges of a bipartite graph with a perfect matching.
math.AC2022
Normality criteria for monomial ideals
Luis A. Dupont, Humberto Muñoz-George, Rafael H. Villarreal
In this paper we study the normality of monomial ideals using linear programming and graph theory. We give normality criteria for monomial ideals, for ideals generated by monomials…
math.AC2022★ 5 cited
A duality theorem for the ic-resurgence of edge ideals
Rafael H. Villarreal
The aim of this work is to use linear programming and polyhedral geometry to prove a duality formula for the ic-resurgence of edge ideals. We show that the ic-resurgence of the edg…