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math.AC2022
Row-Factorization Matrices in Arf Numerical Semigroups and Defining Ideals
Meral Süer, Mehmet Yeşil
In this paper, we investigate the row-factorization matrices of Arf numerical semigroups, and we provide the full list of such matrices of certain Arf numerical semigroups. We use…
math.NT2022
Irreducibility of Arf Numerical Semigroups
Meral Süer
In this paper, we introduce the concept of Arf special gaps of an Arf numerical semigroup, and an algorithm for computing all Arf special gaps of a given Arf numerical semigroup. W…