Marcel Morales

collaborators

2 papers

math.AC2026

Frobenius Number Of Almost Symmetric Numerical Generalized Almost Arithmetic Semigroups

Marcel Morales, Nguyen Thi Dung

Let a, k, h, c be positive integers and d a non zero integer. Recall that a numerical generalized almost arithmetic semigroup S is a semigroup minimally generated by relatively pri…

math.AC2024

Factor-critical graphs and dstab, astab for an edge ideal

Marcel Morales, Nguyen Thi Dung

Let $G$ be a simple, connected non bipartite graph and let $I_{G}$ be the edge idealof $G$ . In our previous work we showed that L. Lovász's theorem on ear decompositions offactor-cri…