SEMIGRUPOS CONMUTATIVOS
SEMIGRUPOS CONMUTATIVOS
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Universidade de Évora
Évora, PortugalPublications en collaboration avec des chercheurs de Universidade de Évora (35)
2024
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Arithmetic Varieties of Numerical Semigroups
Results in Mathematics, Vol. 79, Núm. 4
2023
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Numerical semigroups without consecutive small elements
International Journal of Algebra and Computation, Vol. 33, Núm. 1, pp. 67-85
2022
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Frobenius R-Variety of the Numerical Semigroups Contained in a Given One
Mediterranean Journal of Mathematics, Vol. 19, Núm. 3
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Numerical semigroups with concentration two
Indagationes Mathematicae, Vol. 33, Núm. 2, pp. 303-313
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Positioned Numerical Semigroups with Small Gender
Bulletin of the Iranian Mathematical Society, Vol. 48, Núm. 6, pp. 3239-3253
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Positioned numerical semigroups with maximal gender as function of multiplicity and Frobenius number
Hacettepe Journal of Mathematics and Statistics, Vol. 51, Núm. 1, pp. 218-227
2021
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ALGORITHMS FOR CALCULATING THE SET OF INTEGERS CONTAINED IN A MONOID FINITELY GENERATED BY POSITIVE RATIONAL NUMBERS
Applied and Computational Mathematics, Vol. 20, Núm. 3, pp. 381-389
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Almost-Positioned Numerical Semigroups
Results in Mathematics, Vol. 76, Núm. 2
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Dense numerical semigroups
Semigroup Forum, Vol. 103, Núm. 1, pp. 221-235
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Modularly equidistant numerical semigroups
Turkish Journal of Mathematics, Vol. 45, Núm. 1, pp. 288-299
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Numerical semigroups closed under addition of their divisors
Applicable Algebra in Engineering, Communications and Computing, Vol. 32, Núm. 6, pp. 665-680
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The set of numerical semigroups of a given multiplicity and Frobenius number
Portugaliae Mathematica, Vol. 78, Núm. 2, pp. 147-167
2020
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Positioned numerical semigroups
Quaestiones Mathematicae, pp. 1-13
2019
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A problem of integer partitions and numerical semigroups
Proceedings of the Royal Society of Edinburgh Section A: Mathematics, Vol. 149, Núm. 4, pp. 969-978
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Almost symmetric numerical semigroups with given Frobenius number and type
Journal of Algebra and its Applications, Vol. 18, Núm. 11
2018
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Some results on the Frobenius coin problem
INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS & STATISTICS, Vol. 57, Núm. 6, pp. 1-9
2017
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The Frobenius problem for Mersenne numerical semigroups
Mathematische Zeitschrift, Vol. 286, Núm. 1-2, pp. 741-749
2016
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Bracelet monoids and numerical semigroups
Applicable Algebra in Engineering, Communications and Computing, Vol. 27, Núm. 3, pp. 169-183
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The Frobenius problem for repunit numerical semigroups
Ramanujan Journal, Vol. 40, Núm. 2, pp. 323-334
2015
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Sets of positive integers closed under product and the number of decimal digits
Journal of Number Theory, Vol. 147, pp. 1-13