ÁLGEBRA
DEPARTAMENTO
Ignacio
Ojeda Martínez de Castilla
Publicaciones en las que colabora con Ignacio Ojeda Martínez de Castilla (13)
2024
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Arithmetic Varieties of Numerical Semigroups
Results in Mathematics, Vol. 79, Núm. 4
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The multiples of a numerical semigroup
Turkish Journal of Mathematics, Vol. 48, Núm. 6, pp. 1055-1066
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Universally free numerical semigroups
Journal of Pure and Applied Algebra, Vol. 228, Núm. 5
2021
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Critical binomial ideals of northcott type
Journal of the Australian Mathematical Society, Vol. 110, Núm. 1, pp. 48-70
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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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On pseudo-Frobenius elements of submonoids of ℕ?
Collectanea mathematica, Vol. 71, Fasc. 1, pp. 189-204
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The arithmetic extensions of a numerical semigroup
Communications in Algebra, Vol. 48, Núm. 9, pp. 3707-3715
2019
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Almost symmetric numerical semigroups with given Frobenius number and type
Journal of Algebra and its Applications, Vol. 18, Núm. 11
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Almost symmetric numerical semigroups with high type
Turkish Journal of Mathematics, Vol. 43, Núm. 5, pp. 2499-2510
2015
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Frobenius vectors, hilbert series and gluings of affine semigroups
Journal of Commutative Algebra, Vol. 7, Núm. 3, pp. 317-335
2013
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Affine semigroups having a unique betti element
Journal of Algebra and its Applications, Vol. 12, Núm. 3
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Factorization invariants in half-factorial affine semigroups
International Journal of Algebra and Computation, Vol. 23, Núm. 1, pp. 111-122
2010
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Uniquely presented finitely generated commutative monoids
Pacific Journal of Mathematics, Vol. 248, Núm. 1, pp. 91-105