Algoritmi | User | Manuel Augusto Fernandes Delgado


Manuel Augusto Fernandes Delgado

Manuel Augusto Fernandes Delgado
Personal Email
Orcid
0000-0002-1935-9908Researcher ID
FCT Public Key
Ciência ID
221F-A77F-4067Google Scholar
Publications (53)
A verification of Wilf's conjecture up to genus 100
Journal of Algebra
2025 | journal-article
ON COUNTING NUMERICAL SEMIGROUPS BY MAXIMUM PRIMITIVE AND WILF’S CONJECTURE
arXiv
2025 | other
NumericalSgps, a GAP package to compute with numerical semigroups (Version 1.4.0)
2024 | software
CoreFreeSub
2023 | software
A VERIFICATION OF WILF’S CONJECTURE UP TO GENUS 100
arXiv
2023 | other
KUNZ LANGUAGES FOR NUMERICAL SEMIGROUPS ARE CONTEXT SENSITIVE
arXiv
2023 | other
NumericalSgps, a GAP package to compute with numerical semigroups (Version 1.3.1)
2022 | software
IntPic - a GAP package for drawing integers
2022 | software
Automata - a GAP package on finite state automata
2022 | software
SgpViz - a GAP package with visualization features for finite semigroups
2022 | software
NumericalSgps, a GAP package to compute with numerical semigroups (Version 1.3.0)
2022 | software
Algorithms for generalized numerical semigroups
Journal of Algebra and its Applications
2021 | journal-article
Numericalsgps - a GAP package to compute with numerical semigroups (Version 1.2.2)
2020 | software
Conjecture of Wilf: A Survey
Springer INdAM Series
2020 | book-chapter
IntPic - a GAP package for drawing integers (Version 0.2.4)
2019 | software
Algorithms for generalized numerical semigroups
arXiv
2019 | other
CONJECTURE OF WILF: A SURVEY
arXiv
2019 | other
Trimming The Numerical Semigroups Tree to Probe Wilf’s Conjecture to Higher Genus
arXiv
2019 | other
Automata - a GAP package on finite state automata (Version 1.14)
2018 | software
SgpViz - a GAP package with visualization features for finite semigroups (Version 0.999.4)
2018 | software
On a question of Eliahou and a conjecture of Wilf
Mathematische Zeitschrift
2018 | journal-article
Numerical semigroups with a given set of pseudo-Frobenius numbers
LMS Journal of Computation and Mathematics
2016 | journal-article
Numericalsgps, a GAP package for numerical semigroups
ACM Communications in Computer Algebra
2016 | journal-article
On the weight hierarchy of codes coming from semigroups with two generators
IEEE Transactions on Information Theory
2014 | journal-article
An interview with the scientific committee members of the Iberian Meeting on Numerical Semigroups -- Vila Real 2012
Centro Internacional de Matemática (CIM) Bulletin
2013 | newsletter-article
Numerical semigroups problem list
Bulletin of the International Center for Mathematics
2013 | newsletter-article
ON THE GENERALIZED FENG-RAO NUMBERS OF NUMERICAL SEMIGROUPS GENERATED BY INTERVALS
Mathematics of Computation
2013 | journal-article
Rees quotients of numerical semigroups
Portugaliae Mathematica
2013 | journal-article
Dinâmica do desdobramento de sólidos geométricos com recurso ao GeoGebra 2D
Boletim da Sociedade Portuguesa de Matemática, Atas do Encontro Nacional da SPM, 2012
2012 | newsletter-article
Proceedings of the International Conference on Semigroups and Related Topics
International Journal of Algebra and Computation
2011 | journal-issue
On iterated Mal'cev products with a pseudovariety of groups
International Journal of Algebra and Computation
2011 | conference-paper
Preface
International Journal of Algebra and Computation
2011 | journal-article
On the relative solvability of certain inverse monoids
Semigroup Forum
2010 | journal-article
Modular diophantine inequalities and rotations of numerical semigroups
Journal of the Australian Mathematical Society
2008 | journal-article
Systems of proportionally modular Diophantine inequalities
Semigroup Forum
2008 | journal-article
Computing relative abelian kernels of finite monoids
Journal of Algebra
2006 | journal-article
On the GAP Package sgpviz
Lecture Notes in Computer Science
2006 | book-chapter
Relative abelian kernels of some classes of transformation monoids
Bulletin of the Australian Mathematical Society
2006 | journal-article
Approximation to the smallest regular expression for a given regular language
Lecture Notes in Computer Science
2005 | conference-paper
Solvable monoids with commuting idempotents
International Journal of Algebra and Computation
2005 | journal-article
Solving systems of equations modulo pseudovarieties of abelian groups and hyperdecidability
Semigroups and Formal Languages
2005 | conference-paper
Tameness of the pseudovariety of Abelian groups
International Journal of Algebra and Computation
2005 | journal-article
Abelian kernels of monoids of order-preserving maps and of some of its extensions
Semigroup Forum
2004 | journal-article
Abelian kernels, solvable monoids and the abelian kernel length of a finite monoid
Semigroups and Languages
2004 | book
On semigroups whose idempotent-generated subsemigroup is aperiodic
International Journal of Algebra and Computation
2004 | conference-paper
A Polynomial Time Algorithm to Compute the Abelian Kernel of a Finite Monoid
Semigroup Forum
2003 | journal-article
Combinatorial group theory, inverse monoids, automata, and global semigroup theory
International Journal of Algebra and Computation
2002 | conference-paper
Commutative images of rational languages and the Abelian kernel of a monoid
RAIRO - Theoretical Informatics and Applications
2001 | journal-article
On the hyperdecidability of pseudovarieties of groups
International Journal of Algebra and Computation
2001 | journal-article
Sur certains systèmes d'équations avec contraintes dans un groupe libre - addenda
Portugaliae Mathematica
2001 | journal-article
Abelian Kernels of some monoids of injective partial transformations and an application
Semigroup Forum
2000 | journal-article
Sur certains systèmes d'équations avec contraintes dans un groupe libre
Portugaliae Mathematica
1999 | journal-article
Abelian Pointlikes of a Monoid
Semigroup Forum
1998 | journal-article
A verification of Wilf's conjecture up to genus 100
Journal of Algebra
2025 | journal-article
ON COUNTING NUMERICAL SEMIGROUPS BY MAXIMUM PRIMITIVE AND WILF’S CONJECTURE
arXiv
2025 | other
NumericalSgps, a GAP package to compute with numerical semigroups (Version 1.4.0)
2024 | software
CoreFreeSub
2023 | software
A VERIFICATION OF WILF’S CONJECTURE UP TO GENUS 100
arXiv
2023 | other
KUNZ LANGUAGES FOR NUMERICAL SEMIGROUPS ARE CONTEXT SENSITIVE
arXiv
2023 | other
NumericalSgps, a GAP package to compute with numerical semigroups (Version 1.3.1)
2022 | software
IntPic - a GAP package for drawing integers
2022 | software
Automata - a GAP package on finite state automata
2022 | software
SgpViz - a GAP package with visualization features for finite semigroups
2022 | software
NumericalSgps, a GAP package to compute with numerical semigroups (Version 1.3.0)
2022 | software
Algorithms for generalized numerical semigroups
Journal of Algebra and its Applications
2021 | journal-article
Numericalsgps - a GAP package to compute with numerical semigroups (Version 1.2.2)
2020 | software
Conjecture of Wilf: A Survey
Springer INdAM Series
2020 | book-chapter
IntPic - a GAP package for drawing integers (Version 0.2.4)
2019 | software
Algorithms for generalized numerical semigroups
arXiv
2019 | other
CONJECTURE OF WILF: A SURVEY
arXiv
2019 | other
Trimming The Numerical Semigroups Tree to Probe Wilf’s Conjecture to Higher Genus
arXiv
2019 | other
Automata - a GAP package on finite state automata (Version 1.14)
2018 | software
SgpViz - a GAP package with visualization features for finite semigroups (Version 0.999.4)
2018 | software
On a question of Eliahou and a conjecture of Wilf
Mathematische Zeitschrift
2018 | journal-article
Numerical semigroups with a given set of pseudo-Frobenius numbers
LMS Journal of Computation and Mathematics
2016 | journal-article
Numericalsgps, a GAP package for numerical semigroups
ACM Communications in Computer Algebra
2016 | journal-article
On the weight hierarchy of codes coming from semigroups with two generators
IEEE Transactions on Information Theory
2014 | journal-article
An interview with the scientific committee members of the Iberian Meeting on Numerical Semigroups -- Vila Real 2012
Centro Internacional de Matemática (CIM) Bulletin
2013 | newsletter-article
Numerical semigroups problem list
Bulletin of the International Center for Mathematics
2013 | newsletter-article
ON THE GENERALIZED FENG-RAO NUMBERS OF NUMERICAL SEMIGROUPS GENERATED BY INTERVALS
Mathematics of Computation
2013 | journal-article
Rees quotients of numerical semigroups
Portugaliae Mathematica
2013 | journal-article
Dinâmica do desdobramento de sólidos geométricos com recurso ao GeoGebra 2D
Boletim da Sociedade Portuguesa de Matemática, Atas do Encontro Nacional da SPM, 2012
2012 | newsletter-article
Proceedings of the International Conference on Semigroups and Related Topics
International Journal of Algebra and Computation
2011 | journal-issue
On iterated Mal'cev products with a pseudovariety of groups
International Journal of Algebra and Computation
2011 | conference-paper
Preface
International Journal of Algebra and Computation
2011 | journal-article
On the relative solvability of certain inverse monoids
Semigroup Forum
2010 | journal-article
Modular diophantine inequalities and rotations of numerical semigroups
Journal of the Australian Mathematical Society
2008 | journal-article
Systems of proportionally modular Diophantine inequalities
Semigroup Forum
2008 | journal-article
Computing relative abelian kernels of finite monoids
Journal of Algebra
2006 | journal-article
On the GAP Package sgpviz
Lecture Notes in Computer Science
2006 | book-chapter
Relative abelian kernels of some classes of transformation monoids
Bulletin of the Australian Mathematical Society
2006 | journal-article
Approximation to the smallest regular expression for a given regular language
Lecture Notes in Computer Science
2005 | conference-paper
Solvable monoids with commuting idempotents
International Journal of Algebra and Computation
2005 | journal-article
Solving systems of equations modulo pseudovarieties of abelian groups and hyperdecidability
Semigroups and Formal Languages
2005 | conference-paper
Tameness of the pseudovariety of Abelian groups
International Journal of Algebra and Computation
2005 | journal-article
Abelian kernels of monoids of order-preserving maps and of some of its extensions
Semigroup Forum
2004 | journal-article
Abelian kernels, solvable monoids and the abelian kernel length of a finite monoid
Semigroups and Languages
2004 | book
On semigroups whose idempotent-generated subsemigroup is aperiodic
International Journal of Algebra and Computation
2004 | conference-paper
A Polynomial Time Algorithm to Compute the Abelian Kernel of a Finite Monoid
Semigroup Forum
2003 | journal-article
Combinatorial group theory, inverse monoids, automata, and global semigroup theory
International Journal of Algebra and Computation
2002 | conference-paper
Commutative images of rational languages and the Abelian kernel of a monoid
RAIRO - Theoretical Informatics and Applications
2001 | journal-article
On the hyperdecidability of pseudovarieties of groups
International Journal of Algebra and Computation
2001 | journal-article
Sur certains systèmes d'équations avec contraintes dans un groupe libre - addenda
Portugaliae Mathematica
2001 | journal-article
Abelian Kernels of some monoids of injective partial transformations and an application
Semigroup Forum
2000 | journal-article
Sur certains systèmes d'équations avec contraintes dans un groupe libre
Portugaliae Mathematica
1999 | journal-article
Abelian Pointlikes of a Monoid
Semigroup Forum
1998 | journal-article