Numerical semigroups with concentration two

2021/03/30 by Rosales, José C., Branco, M. B., Traesel, Márcio A.
#20M14 (Primary) 11D07 #Commutative Algebra (math.AC) #FOS: Mathematics

paper · doi:10.48550/arxiv.2103.16723

Abstract

We define the concentration of a numerical semigroup S as C(S)=max \next_S(s)-s ~|~ s∈ S \backslash \0\\ wherein next_S(s)=min\x ∈ S ~|~ s

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