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: 625

18 Team Members
Filters -> Year: 2026
481
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
482
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
483
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
484
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
485
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
486
TITLE: On Fine and Wilf's theorem for bidimensional words  Full Text
AUTHORS: Mignosi, F; Restivo, A; Silva, PV ;
PUBLISHED: 2003, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 292, ISSUE: 1, PAGES: 245-262
INDEXED IN: Scopus WOS CrossRef: 15
487
TITLE: Periodicity vectors for labelled trees  Full Text
AUTHORS: Restivo, A; Silva, PV ;
PUBLISHED: 2003, SOURCE: DISCRETE APPLIED MATHEMATICS, VOLUME: 126, ISSUE: 2-3, PAGES: 241-260
INDEXED IN: Scopus WOS CrossRef
488
TITLE: PROFINITE IDENTITIES FOR FINITE SEMIGROUPS WHOSE SUBGROUPS BELONG TO A GIVEN PSEUDOVARIETY  Full Text
AUTHORS: Almeida, J ; Volkov, MV;
PUBLISHED: 2003, SOURCE: JOURNAL OF ALGEBRA AND ITS APPLICATIONS, VOLUME: 2, ISSUE: 2, PAGES: 137-163
INDEXED IN: WOS CrossRef: 21
489
TITLE: Proportionally modular diophantine inequalities  Full Text
AUTHORS: Rosales J.; Pedro A García Sánchez ; García-García J.; Urbano-Blanco J.;
PUBLISHED: 2003, SOURCE: Journal of Number Theory, VOLUME: 103, ISSUE: 2, PAGES: 281-294
INDEXED IN: Scopus CrossRef: 36
490
TITLE: Tameness of some locally trivial pseudovarieties  Full Text
AUTHORS: Almeida, J ; Zeitoun, M;
PUBLISHED: 2003, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 31, ISSUE: 1, PAGES: 61-77
INDEXED IN: Scopus WOS CrossRef: 6
491
TITLE: The homomorphism problem for trace monoids  Full Text
AUTHORS: Silva, PV ;
PUBLISHED: 2003, SOURCE: 3rd Conference on WORDS in THEORETICAL COMPUTER SCIENCE, VOLUME: 307, ISSUE: 1, PAGES: 199-215
INDEXED IN: Scopus WOS CrossRef
492
TITLE: The oversemigroups of a numerical semigroup
AUTHORS: Rosales, JC; García Sánchez, PA ; García García, JI; Madrid, JAJ;
PUBLISHED: 2003, SOURCE: SEMIGROUP FORUM, VOLUME: 67, ISSUE: 1, PAGES: 145-158
INDEXED IN: Scopus WOS CrossRef: 28
493
TITLE: Combinatorial group theory, inverse monoids, automata, and global semigroup theory  Full Text
AUTHORS: Delgado, M ; Margolis, S; Steinberg, B;
PUBLISHED: 2002, SOURCE: International Conference on Geometric and Combinatorial Methods in Group Theory and Semigroup Theory in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 12, ISSUE: 1-2, PAGES: 179-211
INDEXED IN: Scopus WOS CrossRef: 8
494
TITLE: Dynamics of implicit operations and tameness of pseudovarieties of groups
AUTHORS: Almeida, J ;
PUBLISHED: 2002, SOURCE: TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, VOLUME: 354, ISSUE: 1, PAGES: 387-411
INDEXED IN: Scopus WOS CrossRef: 22
495
TITLE: Extensions and submonoids of automatic monoids  Full Text
AUTHORS: Silva, PV ; Steinberg, B;
PUBLISHED: 2002, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 289, ISSUE: 1, PAGES: 727-754
INDEXED IN: Scopus WOS CrossRef: 9
496
TITLE: FINITE SEMIGROUPS: AN INTRODUCTION TO A UNIFIED THEORY OF PSEUDOVARIETIES
AUTHORS: JORGE ALMEIDA ;
PUBLISHED: 2002, SOURCE: Semigroups, Algorithms, Automata and Languages
INDEXED IN: CrossRef: 24
497
TITLE: On Buchsbaum simplicial affine semigroups
AUTHORS: García Sánchez, PA ; Rosales, JC;
PUBLISHED: 2002, SOURCE: PACIFIC JOURNAL OF MATHEMATICS, VOLUME: 202, ISSUE: 2, PAGES: 329-339
INDEXED IN: Scopus WOS CrossRef: 7
498
TITLE: On the equation V * G = EV  Full Text
AUTHORS: Almeida, J ; Escada, A;
PUBLISHED: 2002, SOURCE: JOURNAL OF PURE AND APPLIED ALGEBRA, VOLUME: 166, ISSUE: 1-2, PAGES: 1-28
INDEXED IN: Scopus WOS CrossRef
499
TITLE: On the lattice of prefix codes  Full Text
AUTHORS: Restivo, A; Silva, PV ;
PUBLISHED: 2002, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 289, ISSUE: 1, PAGES: 755-782
INDEXED IN: Scopus WOS CrossRef: 3
500
TITLE: On the number of factorizations of an element in an atomic monoid
AUTHORS: Chapman, ST; García García, JI; García Sánchez, PA ; Rosales, JC;
PUBLISHED: 2002, SOURCE: ADVANCES IN APPLIED MATHEMATICS, VOLUME: 29, ISSUE: 3, PAGES: 438-453
INDEXED IN: Scopus WOS CrossRef: 2

Results per Page: 20.
Page 25 of 32. Total results: 625.