Centre for Mathematics and Applications (CMA)
Centro de Matemática e Aplicações

AuthID: I-000-1EJ

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Publications Count: 2241

105 Team Members
Filters -> Year: 2025
2021
TITLE: Abelian kernels of monoids of order-preserving maps and of some of its extensions
AUTHORS: Delgado, M ; Vítor H. Fernandes ;
PUBLISHED: 2004, SOURCE: SEMIGROUP FORUM, VOLUME: 68, ISSUE: 3, PAGES: 335-356
2022
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
2023
TITLE: AIDS in Portugal: endemic versus epidemic forecasting scenarios for mortality
AUTHORS: Oliveira, MM ; Mexia, JT ;
PUBLISHED: 2004, SOURCE: INTERNATIONAL JOURNAL OF FORECASTING, VOLUME: 20, ISSUE: 1, PAGES: 131-135
2024
TITLE: An improved genetic heuristic to support the design of flexible manufacturing systems
AUTHORS: Lourenco, LL ; Pato, MV ;
PUBLISHED: 2004, SOURCE: COMPUTERS & INDUSTRIAL ENGINEERING, VOLUME: 46, ISSUE: 1, PAGES: 141-157
2025
TITLE: Bias reduction of a tail index estimator through an external estimation of the second-order parameter
AUTHORS: Gomes, MI ; Caeiro, F ; Figueiredo, F ;
PUBLISHED: 2004, SOURCE: STATISTICS, VOLUME: 38, ISSUE: 6, PAGES: 497-510
2026
TITLE: Birkhoff averages for hyperbolic flows: Variational principles and applications
AUTHORS: Barreira, L ; Doutor, P ;
PUBLISHED: 2004, SOURCE: JOURNAL OF STATISTICAL PHYSICS, VOLUME: 115, ISSUE: 5-6, PAGES: 1567-1603
2027
TITLE: Characterizing NC with tier 0 pointers
AUTHORS: Oitavem, I ;
PUBLISHED: 2004, SOURCE: MATHEMATICAL LOGIC QUARTERLY, VOLUME: 50, ISSUE: 1, PAGES: 9-17
2028
TITLE: Comparative value of BNP and NT-proBNP in diagnosis of heart failure [Valor comparativo do BNP e do NT-proBNP no diagnóstico da insuficiência cardíaca]
AUTHORS: Fonseca, C; Sarmento, PM; Minez, A; Goncalves, E; Covas, R ; Dias, AR; Esperanca Pina, MJ; Ceia, F;
PUBLISHED: 2004, SOURCE: Revista Portuguesa de Cardiologia, VOLUME: 23, ISSUE: 7-8, PAGES: 979-991
2029
TITLE: Computational aspects of algorithms for variable selection in the context of principal components
AUTHORS: Cadima, J ; Cerdeira, JO ; Minhoto, M;
PUBLISHED: 2004, SOURCE: COMPUTATIONAL STATISTICS & DATA ANALYSIS, VOLUME: 47, ISSUE: 2, PAGES: 225-236
2030
TITLE: Connectedness and environmental indexes - Application to grapevines
AUTHORS: Mexia, JT ; Pinto, I ;
PUBLISHED: 2004, SOURCE: 1st International Symposium on Grapevine Growing, Commerce and Research in PROCEEDINGS OF THE 1ST INTERNATIONAL SYMPOSIUM ON GRAPEVINE GROWING, COMMERCE AND RESEARCH, VOLUME: 652, ISSUE: 652, PAGES: 109-116
2031
TITLE: Direct decompositions of Ockham algebras
AUTHORS: Blyth, TS; Silva, HJ ;
PUBLISHED: 2004, SOURCE: ALGEBRA COLLOQUIUM, VOLUME: 11, ISSUE: 2, PAGES: 239-248
2032
TITLE: Existence of solutions for some implicit partial differential equations and applications to variational integrals involving quasi-affine functions
AUTHORS: Dacorogna, B; Ribeiro, AM ;
PUBLISHED: 2004, SOURCE: Royal Society of Edinburgh - Proceedings A, VOLUME: 134, ISSUE: 5, PAGES: 907-921
2033
TITLE: Infection, reinfection, and vaccination under suboptimal immune protection: epidemiological perspectives
AUTHORS: Gomes, MGM ; White, LJ; Medley, GF;
PUBLISHED: 2004, SOURCE: JOURNAL OF THEORETICAL BIOLOGY, VOLUME: 228, ISSUE: 4, PAGES: 539-549
2034
TITLE: Inverse near permutation semigroups
AUTHORS: Andre, JM ;
PUBLISHED: 2004, SOURCE: SEMIGROUP FORUM, VOLUME: 69, ISSUE: 3, PAGES: 341-355
2035
TITLE: Kinetic models for chemotaxis and their drift-diffusion limits
AUTHORS: Chalub, FACC ; Markowich, PA; Perthame, B; Schmeiser, C;
PUBLISHED: 2004, SOURCE: Workshop on Nonlinear Models and Analysis in MONATSHEFTE FUR MATHEMATIK, VOLUME: 142, ISSUE: 1-2, PAGES: 123-141
2036
TITLE: Kinetic models for chemotaxis and their drift-diffusion limits
AUTHORS: Chalub, FACC ; Markowich, PA; Perthame, B; Schmeiser, C;
PUBLISHED: 2004, SOURCE: Workshop on Nonlinear Models and Analysis in NONLINEAR DIFFERENTIAL EQUATION MODELS, PAGES: 123-141
2037
TITLE: Near permutation semigroups
AUTHORS: Andre, JM ;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 43-53
2038
TITLE: Norms of Toeplitz and Hankel operators on Hardy type subspaces of rearrangement-invariant spaces
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2004, SOURCE: INTEGRAL EQUATIONS AND OPERATOR THEORY, VOLUME: 49, ISSUE: 1, PAGES: 43-64
2039
TITLE: On semigroups whose idempotent-generated subsemigroup is aperiodic
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
2040
TITLE: On the asymptotic behavior of the second moment of the Fourier transform of a random measure
AUTHORS: Esquivel, ML ;
PUBLISHED: 2004, SOURCE: International Journal of Mathematics and Mathematical Sciences, VOLUME: 2004, ISSUE: 63, PAGES: 3423-3434

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