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Volume 191, No. 1 (1999), 75-83
P. A. Garcia-Sanchez and J. C. Rosales
Numerical semigroups generated by intervals
Abstract:
We study numerical semigroups generated by intervals and solve
the
following problems related to such semigroups: the membership
problem, give an explicit formula for the Frobenius number, decide
whether the semigroup is a complete intersection and/or symmetric,
and computation of the cardinality of a (any) minimal presentation
of this kind of numerical semigroups.
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