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

AuthID: I-000-1EJ

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Publications Count: 2192

102 Team Members
Filters -> Year: 2019
1381
TITLE: A method for finding new sets of axioms for classes of semigroups
AUTHORS: Joao Araujo ; Janusz Konieczny;
PUBLISHED: 2012, SOURCE: ARCHIVE FOR MATHEMATICAL LOGIC, VOLUME: 51, ISSUE: 5-6, PAGES: 461-474
1382
TITLE: A Non-Polynomial Collocation Method for Fractional Terminal Value Problems
AUTHORS: Morgado, ML ; Rebelo, M ; Ford, NJ;
PUBLISHED: 2012, SOURCE: International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) in NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2012), VOLS A AND B, VOLUME: 1479, ISSUE: 1, PAGES: 254-257
1383
TITLE: A numerical analysis of a class of generalized Boussinesq-type equations using continuous/discontinuous FEM. NUMERICAL ANALYSIS OF BOUSSINESQ-TYPE EQUATIONS VIA C/DG-FEM
AUTHORS: N. D. Lopes ; Pereira, PJS; Trabucho, L ;
PUBLISHED: 2012, SOURCE: INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, VOLUME: 69, ISSUE: 7, PAGES: 1186-1218
1384
TITLE: A Reduced Bias Estimator of a 'Scale' Second Order Parameter
AUTHORS: Frederico Caeiro ; Ivette I Gomes ;
PUBLISHED: 2012, SOURCE: International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) in NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2012), VOLS A AND B, VOLUME: 1479, ISSUE: 1, PAGES: 1114-1117
1385
TITLE: A Simulated Annealing Algorithm for the Design and Planning of Supply Chains with Economic and Environmental Objectives
AUTHORS: Chibeles-Martins, Nelson ; Tania Pinto Varela; Ana Paula Barbosa Povoa ; Novais, AQ;
PUBLISHED: 2012, SOURCE: 22nd European Symposium on Computer Aided Process Engineering (ESCAPE) in 22 EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, VOLUME: 30, PAGES: 21-25
1386
TITLE: A Two-Stage Stochastic Model for the Design and Planning of a Multi-Product Closed Loop Supply Chain
AUTHORS: Susana Baptista ; Maria Isabel Gomes ; Ana Paula Barbosa Povoa ;
PUBLISHED: 2012, SOURCE: 22nd European Symposium on Computer Aided Process Engineering (ESCAPE) in 22 EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, VOLUME: 30, PAGES: 412-416
1387
TITLE: Addressing the uncertain quality and quantity of returns in closed-loop supply chains
AUTHORS: Luis J Zeballos; Maria Isabel Gomes ; Ana P Barbosa Povoa ; Augusto Q Novais;
PUBLISHED: 2012, SOURCE: COMPUTERS & CHEMICAL ENGINEERING, VOLUME: 47, PAGES: 237-247
1388
TITLE: An investigation of feasible descent algorithms for estimating the condition number of a matrix
AUTHORS: Brás, C. P. ; William W Hager; Joaquim J Judice ;
PUBLISHED: 2012, SOURCE: TOP, VOLUME: 20, ISSUE: 3, PAGES: 791-809
1389
TITLE: AN OVERVIEW AND OPEN RESEARCH TOPICS IN STATISTICS OF UNIVARIATE EXTREMES
AUTHORS: Jan Beirlant; Frederico Caeiro ; Ivette Gomes, MI;
PUBLISHED: 2012, SOURCE: REVSTAT-STATISTICAL JOURNAL, VOLUME: 10, ISSUE: 1, PAGES: 1-+
1390
TITLE: Analysis of direct searches for discontinuous functions
AUTHORS: Vicente, LN ; Custodio, AL ;
PUBLISHED: 2012, SOURCE: MATHEMATICAL PROGRAMMING, VOLUME: 133, ISSUE: 1-2, PAGES: 299-325
1391
TITLE: Analyzing genotype-by-environment interaction using curvilinear regression
AUTHORS: Dulce Gamito S Santinhos Pereira ; Paulo Canas Rodrigues ; Iwona Mejza; Stanislaw Mejza; Joao Tiago Mexia ;
PUBLISHED: 2012, SOURCE: SCIENTIA AGRICOLA, VOLUME: 69, ISSUE: 6, PAGES: 357-363
1392
TITLE: Applications of Fractional Calculus to Epidemiological Models
AUTHORS: Urszula Skwara ; Jose Martins ; Peyman Ghaffari; Maira Aguiar ; Joao Boto; Nico Stollenwerk ;
PUBLISHED: 2012, SOURCE: International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) in NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2012), VOLS A AND B, VOLUME: 1479, ISSUE: 1, PAGES: 1339-1342
1393
TITLE: Approximate normality of low degree polynomials in normal independent variables
AUTHORS: Ferreira, D ; Ferreira, SS ; Nunes, C ; Ramos, L ; Mexia, JT ;
PUBLISHED: 2012, SOURCE: Far East Journal of Mathematical Sciences, VOLUME: 68, ISSUE: 2, PAGES: 287-296
1394
TITLE: Are drought occurrence and severity aggravating? A study on SPI drought class transitions using log-linear models and ANOVA-like inference
AUTHORS: Elsa E. Moreira ; Mexia, JT ; Pereira, LS ;
PUBLISHED: 2012, SOURCE: HYDROLOGY AND EARTH SYSTEM SCIENCES, VOLUME: 16, ISSUE: 8, PAGES: 3011-3028
1395
TITLE: AXIOMS FOR UNARY SEMIGROUPS VIA DIVISION OPERATIONS
AUTHORS: Joao Araujo ; Michael Kinyon ;
PUBLISHED: 2012, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 40, ISSUE: 2, PAGES: 719-737
1396
TITLE: Binary Operations on Jordan Algebras: An Application to Statistical Inference in Linear Models
AUTHORS: Ricardo Covas ; Roman Zmyslony; Francisco Carvalho ;
PUBLISHED: 2012, SOURCE: International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) in NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2012), VOLS A AND B, VOLUME: 1479, ISSUE: 1, PAGES: 1701-1703
1397
TITLE: Clustering of log-linear models using LRT p-values to assess homogeneous regions relative to drought class transitions
AUTHORS: Elsa E. Moreira ; Joao Tiago Mexia ; Luis Santos Pereira ;
PUBLISHED: 2012, SOURCE: Conference of the LinStat in JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION, VOLUME: 82, ISSUE: 2, PAGES: 293-308
1398
TITLE: Commutative orthogonal block structure and error orthogonal models
AUTHORS: Francisco Carvalho ; Joao T Mexia ; Carla Santos ;
PUBLISHED: 2012, SOURCE: Electronic Journal of Linear Algebra, VOLUME: 25, ISSUE: 1
1399
TITLE: Commutative Orthogonal Block Structure: Orthogonal Features
AUTHORS: Francisco Carvalho ; Joao T Mexia ; Ricardo Covas ;
PUBLISHED: 2012, SOURCE: International Conference of Numerical Analysis and Applied Mathematics (ICNAAM) in NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2012), VOLS A AND B, VOLUME: 1479, ISSUE: 1, PAGES: 1656-1660
1400
TITLE: Commuting Polynomial Operations of Distributive Lattices
AUTHORS: Behrisch, M; Couceiro, M; Kearnes, KA; Lehtonen, E ; Szendrei, Á;
PUBLISHED: 2012, SOURCE: Order, VOLUME: 29, ISSUE: 2, PAGES: 245-269

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