Semigroups, Automata and Languages (L:SAL)

Centro de Matemática da Universidade do Porto (CMUP)

Publications Actions
Publications at Authenticus Institutional Profile

An Authenticus institution (group) is an organization which consists of a set of researchers (institutional/group team). The set of researchers depends on the organizational structure of the institution per year and can be set at the institution profile, under ‘Researchers’ interface. Based on the institutional team we produce listings of publications, statistics and institutional reports. 

Publications displayed at an Authenticus institutional profile depend on two parameters:

  • Researchers team associated with the institution per year. 
  • Publications source type. 

We define 3 types of publication sources:

  • Validated by team members - includes all publications validated by team members. Requires the definition of the institutional team. 
  • All published by team members - includes all publications validated by the institution team members plus all not-validated (only identified) publications. Requires the definition of the institutional team. 
  • Affiliation Based - includes publications that have the institution/group in the publication affiliation. Does not require institutional team, but at the same time does not guarantee that all publications will be listed. 
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Update Citation

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Update PrePrints

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 This actions updates all pre print publications of the group/institution.
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Publications Count: 643

18 Team Members
Filters -> Year: 2025
481
TITLE: Abelian kernels, solvable monoids and the abelian kernel length of a finite monoid
AUTHORS: Delgado, M ; Vítor H. Fernandes ;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 68-85
INDEXED IN: WOS CrossRef: 2
482
TITLE: An application of first-order logic to the study of recognizable languages  Full Text
AUTHORS: Silva, PV ;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 785-799
INDEXED IN: Scopus WOS CrossRef: 1
483
TITLE: Arf numerical semigroups  Full Text
AUTHORS: Rosales, JC; Garcia Sanchez, PA ; Garcia Garcia, JI; Branco, MB;
PUBLISHED: 2004, SOURCE: JOURNAL OF ALGEBRA, VOLUME: 276, ISSUE: 1, PAGES: 3-12
INDEXED IN: Scopus WOS CrossRef
484
TITLE: Atomic commutative monoids and their elasticity
AUTHORS: Rosales, JC; García Sánchez, PA ; García García, JI;
PUBLISHED: 2004, SOURCE: SEMIGROUP FORUM, VOLUME: 68, ISSUE: 1, PAGES: 64-86
INDEXED IN: Scopus WOS CrossRef: 7
485
TITLE: Chebyshev polynomials over finite fields and reversibility of sigma-automata on square grids  Full Text
AUTHORS: Hunziker, M; Machiavelo, A ; Park, H;
PUBLISHED: 2004, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 320, ISSUE: 2-3, PAGES: 465-483
INDEXED IN: Scopus WOS DBLP CrossRef: 17
486
TITLE: Every positive integer is the Frobenius number of a numerical semigroup with three generators
AUTHORS: Rosales, JC; García Sánchez, PA ; García García, JI;
PUBLISHED: 2004, SOURCE: MATHEMATICA SCANDINAVICA, VOLUME: 94, ISSUE: 1, PAGES: 5-12
INDEXED IN: Scopus WOS CrossRef: 4
487
TITLE: Every positive integer is the Frobenius number of an irreducible numerical semigroup with at most four generators
AUTHORS: García Sánchez, PA ; Rosales, JC;
PUBLISHED: 2004, SOURCE: ARKIV FOR MATEMATIK, VOLUME: 42, ISSUE: 2, PAGES: 301-306
INDEXED IN: Scopus WOS CrossRef: 4
488
TITLE: Free group languages: Rational versus recognizable
AUTHORS: Silva, PV ;
PUBLISHED: 2004, SOURCE: RAIRO-THEORETICAL INFORMATICS AND APPLICATIONS, VOLUME: 38, ISSUE: 1, PAGES: 49-67
INDEXED IN: Scopus WOS CrossRef: 4
489
TITLE: Fundamental gaps in numerical semigroups
AUTHORS: Rosales, JC; García Sánchez, PA ; García García, JI; Madrid, JAJ;
PUBLISHED: 2004, SOURCE: JOURNAL OF PURE AND APPLIED ALGEBRA, VOLUME: 189, ISSUE: 1-3, PAGES: 301-313
INDEXED IN: Scopus WOS CrossRef: 16
490
TITLE: Fundamental gaps in numerical semigroups with respect to their multiplicity
AUTHORS: Rosales, JC; García Sánchez, PA ; García García, JI; Madrid, JAJ;
PUBLISHED: 2004, SOURCE: ACTA MATHEMATICA SINICA-ENGLISH SERIES, VOLUME: 20, ISSUE: 4, PAGES: 629-646
INDEXED IN: Scopus WOS CrossRef
491
TITLE: Numerical semigroups with embedding dimension three  Full Text
AUTHORS: Rosales J.; García-Sánchez P. ;
PUBLISHED: 2004, SOURCE: Archiv der Mathematik, VOLUME: 83, ISSUE: 6, PAGES: 488-496
INDEXED IN: Scopus CrossRef: 12
492
TITLE: On semigroups whose idempotent-generated subsemigroup is aperiodic  Full Text
AUTHORS: Delgado, M ; Vítor H. Fernandes ; Margolis, S; Steinberg, B;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 655-665
INDEXED IN: Scopus WOS CrossRef: 5
493
TITLE: Saturated numerical semigroups
AUTHORS: Rosales, JC; Garcia Sanchez, PA ; Garcia Garcia, JI; Branco, MB ;
PUBLISHED: 2004, SOURCE: HOUSTON JOURNAL OF MATHEMATICS, VOLUME: 30, ISSUE: 2, PAGES: 321-330
INDEXED IN: Scopus WOS
494
TITLE: The decidability of a fragment of BB ' IW-logic  Full Text
AUTHORS: Broda, S ; Damas, L ; Finger, M; Silva, PSE;
PUBLISHED: 2004, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 318, ISSUE: 3, PAGES: 373-408
INDEXED IN: Scopus WOS DBLP CrossRef: 4
495
TITLE: The equational theory of w-terms for finite R-trivial semigroups
AUTHORS: Almeida, J ; Zeitoun, M;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 1-22
INDEXED IN: WOS CrossRef: 1
496
TITLE: The globals of some subpseudovarieties of DA  Full Text
AUTHORS: Almeida, J ; Escada, A;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 525-549
INDEXED IN: Scopus WOS DBLP CrossRef: 2
497
TITLE: A note on pure and p-pure languages  Full Text
AUTHORS: Silva, PV ;
PUBLISHED: 2003, SOURCE: ACTA INFORMATICA, VOLUME: 39, ISSUE: 8, PAGES: 579-595
INDEXED IN: Scopus WOS CrossRef: 2
498
TITLE: A polynomial time algorithm to compute the Abelian kernel of a finite monoid  Full Text
AUTHORS: Delgado, M ; Heam, PC;
PUBLISHED: 2003, SOURCE: SEMIGROUP FORUM, VOLUME: 67, ISSUE: 1, PAGES: 97-110
INDEXED IN: Scopus WOS CrossRef: 3
499
TITLE: Ideals of finitely generated commutative monoids
AUTHORS: Rosales, JC; García Sánchez, PA ; García García, JI;
PUBLISHED: 2003, SOURCE: SEMIGROUP FORUM, VOLUME: 66, ISSUE: 2, PAGES: 305-322
INDEXED IN: Scopus WOS CrossRef: 2
500
TITLE: On *-bands and their varieties
AUTHORS: Petrich, M; Silva, PV ;
PUBLISHED: 2003, SOURCE: ROCKY MOUNTAIN JOURNAL OF MATHEMATICS, VOLUME: 33, ISSUE: 1, PAGES: 217-252
INDEXED IN: Scopus WOS CrossRef: 1

Results per Page: 20.
Page 25 of 33. Total results: 643.