Algebra and Logic (CMA-AL)

Centro de Matemática e Aplicações (CMA)

Publications Actions
Publicações no Perfil Institucional do Authenticus

Uma Instituição (Grupo) no Authenticus é uma organização que engloba um conjunto de Investigadores (equipa da Instituição ou do Grupo). O conjunto de Investigadores depende da estrutura organizacional da instituição em cada ano e pode ser definido no perfil da Instituição, na secção “Investigadores”. Com base na equipa definida, o Authenticus produz listas de publicações, estatísticas e relatórios institucionais.

As publicações listadas no perfil da Instituição no Authenticus dependem de dois parâmetros:

  • Investigadores associados à equipa da Instituição em cada ano.
  • Origem das Publicações.

As publicações associadas à Instituição podem ter três origens:

  • Publicações validadas pelos membros da equipa - Inclui todas as publicações validadas pelos membros da equipa; é necessário que a equipa da Instituição esteja definida.
  • Todas as Publicadas pelos membros da equipa - Inclui todas as anteriores mais aquelas em que um dos autores foi identificado com um membro da equipa, ainda que não tenha sido validada; é necessário que a equipa da Instituição esteja definida.
  • Com Base na Afiliação - inclui todas as publicações que têm a Instituição ou o Grupo mencionado na afiliação; não é necessário que a equipa da Instituição esteja definida mas, por outro lado, não é garantido que todas as publicações da Instituição sejam listadas.
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Update PrePrints

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Publications Count: 546

23 Team Members
Filters -> Year: 2024
481
TITLE: On the powers of a vectorial matroid - an equivalence relation  Full Text
AUTHORS: Fernandes, Rosario ;
PUBLISHED: 2004, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 381, ISSUE: 1-3, PAGES: 77-95
INDEXED IN: Scopus WOS CrossRef: 1
482
TITLE: Regularity on near permutation semigroups  Full Text
AUTHORS: Andre, JM ;
PUBLISHED: 2004, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 32, ISSUE: 7, PAGES: 2803-2826
INDEXED IN: Scopus WOS CrossRef
483
TITLE: Semigroups of transformations preserving an equivalence relation and a cross-section  Full Text
AUTHORS: Araujo, J ; Konieczny, J;
PUBLISHED: 2004, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 32, ISSUE: 5, PAGES: 1917-1935
INDEXED IN: Scopus WOS CrossRef: 32
484
TITLE: Semigroups that contain all singular transformations  Full Text
AUTHORS: Andre, JM ;
PUBLISHED: 2004, SOURCE: SEMIGROUP FORUM, VOLUME: 68, ISSUE: 2, PAGES: 304-307
INDEXED IN: Scopus WOS CrossRef: 5
485
TITLE: Separating NC along the delta axis  Full Text
AUTHORS: Bellantoni, S; Oitavem, I ;
PUBLISHED: 2004, SOURCE: Workshop on Implicit Computational Complexity in THEORETICAL COMPUTER SCIENCE, VOLUME: 318, ISSUE: 1-2, PAGES: 57-78
INDEXED IN: Scopus WOS CrossRef: 6
486
TITLE: Structured belief bases
AUTHORS: Reinhard Kahle ;
PUBLISHED: 2004, SOURCE: Logic and Logical Philosophy, VOLUME: 10, PAGES: 45
INDEXED IN: CrossRef: 2
487
TITLE: The endomorphism kernel property in finite distributive lattices and de Morgan algebras  Full Text
AUTHORS: Blyth, TS; Fang, J; Silva, HJ ;
PUBLISHED: 2004, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 32, ISSUE: 6, PAGES: 2225-2242
INDEXED IN: Scopus WOS CrossRef: 10
488
TITLE: The origins of independence algebras
AUTHORS: Araujo, J ; Fountain, J;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 54-67
INDEXED IN: WOS CrossRef: 5
489
TITLE: Automorphism groups of centralizers of idempotents  Full Text
AUTHORS: Araujo, J ; Konieczny, J;
PUBLISHED: 2003, SOURCE: JOURNAL OF ALGEBRA, VOLUME: 269, ISSUE: 1, PAGES: 227-239
INDEXED IN: Scopus WOS CrossRef: 27
490
TITLE: Idempotent generated endomorphisms of an independence algebra  Full Text
AUTHORS: Araujo, J ;
PUBLISHED: 2003, SOURCE: SEMIGROUP FORUM, VOLUME: 67, ISSUE: 3, PAGES: 464-467
INDEXED IN: Scopus WOS CrossRef: 11
491
TITLE: Inverse eigenvalue problems and lists of multiplicities of eigenvalues for matrices whose graph is a tree: the case of generalized stars and double generalized stars  Full Text
AUTHORS: Johnson, CR; Duarte, AL ; Saiago, CM ;
PUBLISHED: 2003, SOURCE: Conference on Combinatorial Matrix Theory in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 373, ISSUE: SUPPL., PAGES: 311-330
INDEXED IN: Scopus WOS CrossRef: 35
492
TITLE: Lifts for semigroups of monomorphisms of an independence algebra
AUTHORS: João Araújo ;
PUBLISHED: 2003, SOURCE: Colloquium Mathematicum, VOLUME: 97, ISSUE: 2, PAGES: 277-284
INDEXED IN: CrossRef
493
TITLE: Linear recurring sequence subgroups in finite fields  Full Text
AUTHORS: Brison, OJ ; Nogueira, JE ;
PUBLISHED: 2003, SOURCE: FINITE FIELDS AND THEIR APPLICATIONS, VOLUME: 9, ISSUE: 4, PAGES: 413-422
INDEXED IN: Scopus WOS CrossRef: 9
494
TITLE: Linear recurring sequence subgroups in the complex field
AUTHORS: Brison, OJ ; Nogueira, JE ;
PUBLISHED: 2003, SOURCE: FIBONACCI QUARTERLY, VOLUME: 41, ISSUE: 5, PAGES: 397-404
INDEXED IN: Scopus WOS
495
TITLE: Ockham congruences whose quotient algebras are boolean  Full Text
AUTHORS: Rodrigues, PJV; Silva, HJ ;
PUBLISHED: 2003, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 31, ISSUE: 11, PAGES: 5391-5404
INDEXED IN: Scopus WOS CrossRef: 3
496
TITLE: On generating countable sets of endomorphisms  Full Text
AUTHORS: Araujo, J ; Mitchell, JD; Silva, N;
PUBLISHED: 2003, SOURCE: ALGEBRA UNIVERSALIS, VOLUME: 50, ISSUE: 1, PAGES: 61-67
INDEXED IN: Scopus WOS CrossRef: 8
497
TITLE: On the relative position of multiple eigenvalues in the spectrum of an Hermitian matrix with a given graph  Full Text
AUTHORS: Johnson, CR; Duarte, AL ; Saiago, CM ; Sutton, BD; Witt, AJ;
PUBLISHED: 2003, SOURCE: Workshop on Nonnegative Matrices, M-matrices and Generalizations in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 363, PAGES: 147-159
INDEXED IN: Scopus WOS CrossRef: 32
498
TITLE: The Parter-Wiener theorem: Refinement and generalization  Full Text
AUTHORS: Johnson, CR; Duarte, AL ; Saiago, CM ;
PUBLISHED: 2003, SOURCE: SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, VOLUME: 25, ISSUE: 2, PAGES: 352-361
INDEXED IN: Scopus WOS CrossRef: 78
499
TITLE: Universes over Frege structures  Full Text
AUTHORS: Reinhard Kahle ;
PUBLISHED: 2003, SOURCE: ANNALS OF PURE AND APPLIED LOGIC, VOLUME: 119, ISSUE: 1-3, PAGES: 191-223
INDEXED IN: Scopus WOS DBLP CrossRef: 4
500
TITLE: A term rewriting characterization of the functions computable in polynomial space  Full Text
AUTHORS: Oitavem, I ;
PUBLISHED: 2002, SOURCE: ARCHIVE FOR MATHEMATICAL LOGIC, VOLUME: 41, ISSUE: 1, PAGES: 35-47
INDEXED IN: WOS

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