Manuel Delgado

Algebra
Computational Mathematics
Semigroups, Automata and Languages

Faculdade de Ciências da Universidade do Porto

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Publications

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2021

Algorithms for generalized numerical semigroups

Journal of Algebra and its Applications

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C. Cisto

2020

Conjecture of Wilf: A Survey

Springer INdAM Series

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Numericalsgps - a GAP package to compute with numerical semigroups (Version 1.2.2)

P.A. García-Sánchez

J. Morais

2019

IntPic - a GAP package for drawing integers (Version 0.2.4)

Trimming The Numerical Semigroups Tree to Probe Wilf’s Conjecture to Higher Genus

arXiv

2018

Automata - a GAP package on finite state automata (Version 1.14)

Steve Linton

J. Morais

On a question of Eliahou and a conjecture of Wilf

Mathematische Zeitschrift

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SgpViz - a GAP package with visualization features for finite semigroups (Version 0.999.4)

J. Morais

2016

Numerical semigroups with a given set of pseudo-Frobenius numbers

LMS Journal of Computation and Mathematics

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A.M. Robles-Pérez

Numericalsgps, a GAP package for numerical semigroups

ACM Communications in Computer Algebra

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2014

On the weight hierarchy of codes coming from semigroups with two generators

IEEE Transactions on Information Theory

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J.I. Farran

D. Llena

2013

An interview with the scientific committee members of the Iberian Meeting on Numerical Semigroups -- Vila Real 2012

Centro Internacional de Matemática (CIM) Bulletin

P.A. García-Sánchez

Numerical semigroups problem list

Bulletin of the International Center for Mathematics

P.A. García-Sánchez

J.C. Rosales

ON THE GENERALIZED FENG-RAO NUMBERS OF NUMERICAL SEMIGROUPS GENERATED BY INTERVALS

Mathematics of Computation

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J.I. Farrán

D. Llena

Rees quotients of numerical semigroups

Portugaliae Mathematica

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V.H. Fernandes

2012

Dinâmica do desdobramento de sólidos geométricos com recurso ao GeoGebra 2D

Boletim da Sociedade Portuguesa de Matemática, Atas do Encontro Nacional da SPM, 2012

Ilda Reis

Edite Cordeiro

2011

On iterated Mal'cev products with a pseudovariety of groups

International Journal of Algebra and Computation

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B. Steinberg

2010

On the relative solvability of certain inverse monoids

Semigroup Forum

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E. Cordeiro

2008

Modular diophantine inequalities and rotations of numerical semigroups

Journal of the Australian Mathematical Society

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J.C. Rosales

Systems of proportionally modular Diophantine inequalities

Semigroup Forum

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J.C. Rosales

J.M. Urbano-Blanco