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math.GR2012
Linear non-homogenous patterns and prime power generators in numerical semigroups associated to combinatorial configurations
Klara Stokes, Maria Bras-Amorós
It is proved that the numerical semigroups associated to the combinatorial configurations satisfy a family of non-linear symmetric patterns. Also, these numerical semigroups are st…
math.NT2012
Ordinarization Transform of a Numerical Semigroup and Semigroups with a Large Number of Intervals
Maria Bras-Amorós
A numerical semigroup is said to be ordinary if it has all its gaps in a row. Indeed, it contains zero and all integers from a given positive one. One can define a simple operation…