OPENED MODULAR NUMERICAL SEMIGROUPS WITH A GIVEN MULTIPLICITY
2009 ◽
Vol 19
(02)
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pp. 235-246
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Let ℕ be the set of nonnegative integers and let I be an interval of positive rational numbers. Then [Formula: see text] is a numerical semigroup. In this paper we study the multiplicity of the numerical semigroups of the form [Formula: see text], where a and b are integers such that 2 ≤ a < b. We also see the connection between the multiplicity and the Frobenius number of this type of semigroups.
2015 ◽
Vol 25
(06)
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pp. 1043-1053
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2017 ◽
Vol 16
(11)
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pp. 1750209
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2019 ◽
Vol 19
(08)
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pp. 2050144
2017 ◽
Vol 13
(05)
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pp. 1335-1347
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2016 ◽
Vol 146
(5)
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pp. 1081-1090
2017 ◽
Vol 13
(04)
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pp. 1003-1011
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2011 ◽
Vol 21
(07)
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pp. 1217-1235
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