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

AuthID: I-000-1EJ

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Publications Count: 2265

106 Team Members
Filters -> Year: 2025
761
TITLE: Nonconvex min-max fractional quadratic problems under quadratic constraints: copositive relaxations
AUTHORS: Amaral, PA ; Bomze, IM;
PUBLISHED: 2019, SOURCE: JOURNAL OF GLOBAL OPTIMIZATION, VOLUME: 75, ISSUE: 2, PAGES: 227-245
762
TITLE: NONLINEAR LEAST-SQUARES APPROACH FOR LARGE-SCALE ALGEBRAIC RICCATI EQUATIONS
AUTHORS: Jbilou, K; Raydan, M ;
PUBLISHED: 2019, SOURCE: SIAM JOURNAL ON SCIENTIFIC COMPUTING, VOLUME: 41, ISSUE: 4
763
TITLE: On Lewy-Stampacchia Inequalities for a Pseudomonotone Elliptic Bilateral Problem in Variable Exponent Sobolev Spaces
AUTHORS: Mokrane, A; Tahraoui, Y ; Vallet, G;
PUBLISHED: 2019, SOURCE: MEDITERRANEAN JOURNAL OF MATHEMATICS, VOLUME: 16, ISSUE: 3
764
TITLE: On risk management of a two-stage stochastic mixed 0-1 model for the closed-loop supply chain design problem
AUTHORS: Susana Baptista ; Ana Paula Barbosa Povoa ; Laureano E Escudero; Maria Isabel Gomes ; Celeste Pizarro;
PUBLISHED: 2019, SOURCE: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, VOLUME: 274, ISSUE: 1, PAGES: 91-107
765
TITLE: On the asymptotic behaviour and stochastic stabilization of second grade fluids
AUTHORS: Fernanda Cipriano ;
PUBLISHED: 2019, SOURCE: STOCHASTICS-AN INTERNATIONAL JOURNAL OF PROBABILITY AND STOCHASTIC PROCESSES, VOLUME: 91, ISSUE: 7, PAGES: 1020-1040
766
TITLE: On the Bruhat order of labeled graphs
AUTHORS: Richard A Brualdi; Fernandes, Rosario ; Susana Furtado ;
PUBLISHED: 2019, SOURCE: DISCRETE APPLIED MATHEMATICS, VOLUME: 258, PAGES: 49-64
767
TITLE: On the existence of optimal and epsilon-optimal feedback controls for stochastic second grade fluids
AUTHORS: Fernanda Cipriano ; Pereira, D;
PUBLISHED: 2019, SOURCE: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, VOLUME: 475, ISSUE: 2, PAGES: 1956-1977
768
769
TITLE: On the Role of Hub and Orphan Genes in the Diagnosis of Breast Invasive Carcinoma
AUTHORS: Lopes, MB ; Veríssimo, A; Carrasquinha, E; Vinga, S ;
PUBLISHED: 2019, SOURCE: 5th International Conference on Machine Learning, Optimization, and Data Science, LOD 2019 in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), VOLUME: 11943 LNCS, PAGES: 631-642
770
TITLE: ORBITS OF PRIMITIVE k-HOMOGENOUS GROUPS ON (n - k)-PARTITIONS WITH APPLICATIONS TO SEMIGROUPS
AUTHORS: Joao Araujo ; Wolfram Bentz ; Peter J Cameron;
PUBLISHED: 2019, SOURCE: TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, VOLUME: 371, ISSUE: 1, PAGES: 105-136
771
TITLE: Orthogonal Block Structure and Uniformly Best Linear Unbiased Estimators
AUTHORS: Ferreira, SS; Ferreira, D; Nunes, C ; Carvalho, F ; Mexia, JT ;
PUBLISHED: 2019, SOURCE: 25th International Workshop on Matrices and Statistics (IWMS) in MATRICES, STATISTICS AND BIG DATA, PAGES: 89-98
772
TITLE: Os números primos de Ishango
AUTHORS: Carla Santos ;
PUBLISHED: 2019, SOURCE: Revista Brasileira Multidisciplinar, VOLUME: 22, ISSUE: 2, PAGES: 120
773
TITLE: Parametric perturbation in a model that describes the neuronal membrane potential
AUTHORS: Diogo Ricardo da Costa; Matheus Hansen ; Antonio Marcos Batista;
PUBLISHED: 2019, SOURCE: Physica A: Statistical Mechanics and its Applications, VOLUME: 515, PAGES: 519-525
774
TITLE: Polytechnic Institutes in Portugal: research on the impact of twelve institutes on the local economy. Paper presented in track 7 at the
AUTHORS: Pedro Oliveira; João Alves; Sandra Bailôa; Mário Basto; Rita A C D Cadima; Florbela Correia; Vânia Costa; Jorge Cunha; Ana Daniel; Pedro Dominguinhos; Salete Esteves; Joana Fernandes; António Figueiredo; Luís Grilo ; Nuno Jorge; Eugénio Lucas; Madalena Malva; Catarina Maximiano; Susana Mendes; Anabela Moreira; Sandrina Moreira; Joaquim Mourato; Manuela Natário; Pedro Oliveira; Sandra Nunes; Fátima Pedro; Cristina P Pedro; Raquel Pereira; Fernanda Pinheiro; Félix Romero; Carla Santos ; Miguel Serafim; Joaquim Simões; Laurentina Vareiro; ...More
PUBLISHED: 2019, SOURCE: EAIR 41st Annual ForumA in Leiden
775
TITLE: Preface
AUTHORS: Mexia, JTPN ;
PUBLISHED: 2019, SOURCE: 2nd International Conference on Mathematics and Statistics, ICoMS 2019 in ACM International Conference Proceeding Series
776
TITLE: Preface
AUTHORS: Coelho, CA ; Arnold, BC;
PUBLISHED: 2019, SOURCE: Lecture Notes in Statistics, VOLUME: 223
777
TITLE: Preliminary test and Stein-type shrinkage ridge estimators in robust regression
AUTHORS: Norouzirad, M ; Arashi, M;
PUBLISHED: 2019, SOURCE: STATISTICAL PAPERS, VOLUME: 60, ISSUE: 6, PAGES: 1849-1882
778
TITLE: Principal Schottky bundles over Riemann surfaces
AUTHORS: Casimiro, AC ; Ferreira, S; Florentino, C ;
PUBLISHED: 2019, SOURCE: GEOMETRIAE DEDICATA, VOLUME: 201, ISSUE: 1, PAGES: 379-409
779
TITLE: Products of ratios of gamma functions - An application to the distribution of the test statistic for testing the equality of covariance matrices
AUTHORS: Filipe J Marques ;
PUBLISHED: 2019, SOURCE: 17th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE) in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, VOLUME: 354, PAGES: 86-95
780

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