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Algebra and Discrete Mathematics, 2019, Volume 27, Issue 1, Pages 99–116
(Mi adm696)
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RESEARCH ARTICLE
On certain families of sparse numerical semigroups with Frobenius number even
Guilherme Tizziottia, Juan Villanuevab a Universidade Federal de Uberlândia, Câmpus Santa Mônica, Faculdade de Matemática, Av. João Naves de Ávila 2.160, Santa Mônica, 38.408-100, Uberlândia - MG, Brasil
b Universidade Federal de Mato Grosso, Câmpus Universitário do Araguaia, Instituto de Ciências Exatas e da Terra, Av. Senador Valdon Varjão 6.390, Setor Industrial, 78.600-000, Barra do Garças - MT, Brasil
Abstract:
This paper is about sparse numerical semigroups and applications in the Weierstrass semigroups theory. We describe and find the genus of certain families of sparse numerical semigroups with Frobenius number even and we also study the realization of the elements on these families as Weierstrass semigroups.
Keywords:
Arf numerical semigroup, numerical semigroup, sparse numerical semigroup, Weierstrass semigroup, weight of numerical semigroup.
Received: 20.07.2017 Revised: 22.11.2017
Citation:
Guilherme Tizziotti, Juan Villanueva, “On certain families of sparse numerical semigroups with Frobenius number even”, Algebra Discrete Math., 27:1 (2019), 99–116
Linking options:
https://www.mathnet.ru/eng/adm696 https://www.mathnet.ru/eng/adm/v27/i1/p99
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