Centre for Mathematics and Applications (CMA)
Centro de Matemática e Aplicações
AuthID: I-000-1EJ Publications Count: 1945
93 Team MembersFilters -> Year: 2024
1621
TITLE: The structure of matrices with a maximum multiplicity eigenvalue
AUTHORS: Charles R Johnson; Antonio Leal Duarte ; Carlos M Saiago ;
PUBLISHED: 2008, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 429, ISSUE: 4, PAGES: 875-886
AUTHORS: Charles R Johnson; Antonio Leal Duarte ; Carlos M Saiago ;
PUBLISHED: 2008, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 429, ISSUE: 4, PAGES: 875-886
1622
TITLE: Using simplex gradients of nonsmooth functions in direct search methods
AUTHORS: Custodio, AL ; Jr E Dennis; Vicente, LN ;
PUBLISHED: 2008, SOURCE: IMA JOURNAL OF NUMERICAL ANALYSIS, VOLUME: 28, ISSUE: 4, PAGES: 770-784
AUTHORS: Custodio, AL ; Jr E Dennis; Vicente, LN ;
PUBLISHED: 2008, SOURCE: IMA JOURNAL OF NUMERICAL ANALYSIS, VOLUME: 28, ISSUE: 4, PAGES: 770-784
1623
TITLE: Words avoiding repetitions in arithmetic progressions
AUTHORS: Jui Yi Kao; Narad Rampersad; Jeffrey Shallit; Manuel Silva ;
PUBLISHED: 2008, SOURCE: International School and Conference on Combinatorics, Automata and Number Theory in THEORETICAL COMPUTER SCIENCE, VOLUME: 391, ISSUE: 1-2, PAGES: 126-137
AUTHORS: Jui Yi Kao; Narad Rampersad; Jeffrey Shallit; Manuel Silva ;
PUBLISHED: 2008, SOURCE: International School and Conference on Combinatorics, Automata and Number Theory in THEORETICAL COMPUTER SCIENCE, VOLUME: 391, ISSUE: 1-2, PAGES: 126-137
1624
TITLE: A characterization of T-3 separation for a special class of varieties
AUTHORS: Bentz, W ;
PUBLISHED: 2007, SOURCE: ALGEBRA UNIVERSALIS, VOLUME: 56, ISSUE: 3-4, PAGES: 399-410
AUTHORS: Bentz, W ;
PUBLISHED: 2007, SOURCE: ALGEBRA UNIVERSALIS, VOLUME: 56, ISSUE: 3-4, PAGES: 399-410
1625
TITLE: A method of finding automorphism groups of endomorphism monoids of relational systems
AUTHORS: Joao Araujoa ; Janusz Konieczny;
PUBLISHED: 2007, SOURCE: DISCRETE MATHEMATICS, VOLUME: 307, ISSUE: 13, PAGES: 1609-1620
AUTHORS: Joao Araujoa ; Janusz Konieczny;
PUBLISHED: 2007, SOURCE: DISCRETE MATHEMATICS, VOLUME: 307, ISSUE: 13, PAGES: 1609-1620
1626
TITLE: A multi-level selection model for the emergence of social norms
AUTHORS: Francisco C Santos ; Fabio A C C Chalub ; Jorge M Pachec ;
PUBLISHED: 2007, SOURCE: 9th European Conference on Artificial Life in Advances in Artificial Life, Proceedings, VOLUME: 4648, PAGES: 525-534
AUTHORS: Francisco C Santos ; Fabio A C C Chalub ; Jorge M Pachec ;
PUBLISHED: 2007, SOURCE: 9th European Conference on Artificial Life in Advances in Artificial Life, Proceedings, VOLUME: 4648, PAGES: 525-534
1627
TITLE: A Short Description of Kinetic Models for Chemotaxis
AUTHORS: Fabio A.C.C Chalub ; José Francisco Rodrigues ;
PUBLISHED: 2007, SOURCE: Trends in Mathematics - Hyperbolic Problems and Regularity Questions, PAGES: 59-68
AUTHORS: Fabio A.C.C Chalub ; José Francisco Rodrigues ;
PUBLISHED: 2007, SOURCE: Trends in Mathematics - Hyperbolic Problems and Regularity Questions, PAGES: 59-68
1628
TITLE: Algebras of singular integral operators with piecewise continuous coefficients on weighted Nakano spaces
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: 15th International Workshop on Operator Theory and Its Applications in Extended Field of Operator Theory, VOLUME: 171, PAGES: 171-188
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: 15th International Workshop on Operator Theory and Its Applications in Extended Field of Operator Theory, VOLUME: 171, PAGES: 171-188
1629
TITLE: An optimization model for the design of a capacitated multi-product reverse logistics network with uncertainty
AUTHORS: Maria Isabel Gomes ; Ana Paula Barbosa Povoa ; Augusto Q Novais;
PUBLISHED: 2007, SOURCE: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, VOLUME: 179, ISSUE: 3, PAGES: 1063-1077
AUTHORS: Maria Isabel Gomes ; Ana Paula Barbosa Povoa ; Augusto Q Novais;
PUBLISHED: 2007, SOURCE: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, VOLUME: 179, ISSUE: 3, PAGES: 1063-1077
1630
TITLE: Asymptotics of block Toeplitz determinants generated by factorable matrix functions with equal partial indices
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: MATHEMATISCHE NACHRICHTEN, VOLUME: 280, ISSUE: 9-10, PAGES: 1118-1127
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: MATHEMATISCHE NACHRICHTEN, VOLUME: 280, ISSUE: 9-10, PAGES: 1118-1127
1631
TITLE: Asymptotics of determinants and traces of Toeplitz matrices with symbols in weighted Wiener algebras
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN, VOLUME: 26, ISSUE: 1, PAGES: 43-56
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN, VOLUME: 26, ISSUE: 1, PAGES: 43-56
1632
TITLE: Asymptotics of toeplitz determinants generated by functions with Fourier coefficients in weighted orlicz sequence classes
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: 5th Conference on Function Spaces in Function Spaces, VOLUME: 435, PAGES: 229-243
AUTHORS: Oleksiy Karlovych ;
PUBLISHED: 2007, SOURCE: 5th Conference on Function Spaces in Function Spaces, VOLUME: 435, PAGES: 229-243
1633
TITLE: Automorphisms of endomorphism monoids of relatively free bands
AUTHORS: Joao Araujo ; Janusz Konieczny;
PUBLISHED: 2007, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, VOLUME: 50, ISSUE: 1, PAGES: 1-21
AUTHORS: Joao Araujo ; Janusz Konieczny;
PUBLISHED: 2007, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, VOLUME: 50, ISSUE: 1, PAGES: 1-21
1634
TITLE: Binary linear forms over finite sets of integers
AUTHORS: Melvyn B Nathanson; Kevin O'Bryant; Brooke Orosz; Imre Ruzsa; Manuel Silva ;
PUBLISHED: 2007, SOURCE: ACTA ARITHMETICA, VOLUME: 129, ISSUE: 4, PAGES: 341-361
AUTHORS: Melvyn B Nathanson; Kevin O'Bryant; Brooke Orosz; Imre Ruzsa; Manuel Silva ;
PUBLISHED: 2007, SOURCE: ACTA ARITHMETICA, VOLUME: 129, ISSUE: 4, PAGES: 341-361
1635
TITLE: Cauchy-Schwarz and Kantorovich type inequalities for scalar and matrix moment sequences
AUTHORS: Brezinski, C; Raydan, M ;
PUBLISHED: 2007, SOURCE: Advances in Computational Mathematics, VOLUME: 26, ISSUE: 1-3, PAGES: 71-80
AUTHORS: Brezinski, C; Raydan, M ;
PUBLISHED: 2007, SOURCE: Advances in Computational Mathematics, VOLUME: 26, ISSUE: 1-3, PAGES: 71-80
1636
TITLE: Contextual classification of remotely sensed images with integer linear programming
AUTHORS: Manuel Lameiras Campagnolo ; Jorge Orestes Cerdeira ;
PUBLISHED: 2007, SOURCE: International Symposium on Computational Modelling of Objects Represented in Images (CompIMAGE 2006) in COMPUTATIONAL MODELLING OF OBJECTS REPRESENTED IN IMAGES: FUNDAMENTALS, METHODS AND APPLICATIONS, PAGES: 123-128
AUTHORS: Manuel Lameiras Campagnolo ; Jorge Orestes Cerdeira ;
PUBLISHED: 2007, SOURCE: International Symposium on Computational Modelling of Objects Represented in Images (CompIMAGE 2006) in COMPUTATIONAL MODELLING OF OBJECTS REPRESENTED IN IMAGES: FUNDAMENTALS, METHODS AND APPLICATIONS, PAGES: 123-128
1637
TITLE: Convex constrained optimization for the seismic reflection tomography problem
AUTHORS: Bello, L; Raydan, M ;
PUBLISHED: 2007, SOURCE: Journal of Applied Geophysics, VOLUME: 62, ISSUE: 2, PAGES: 158-166
AUTHORS: Bello, L; Raydan, M ;
PUBLISHED: 2007, SOURCE: Journal of Applied Geophysics, VOLUME: 62, ISSUE: 2, PAGES: 158-166
1638
TITLE: Corrections to DG-category additive invariants
AUTHORS: Goncalo Tabuada ;
PUBLISHED: 2007, SOURCE: INTERNATIONAL MATHEMATICS RESEARCH NOTICES, VOLUME: 2007
AUTHORS: Goncalo Tabuada ;
PUBLISHED: 2007, SOURCE: INTERNATIONAL MATHEMATICS RESEARCH NOTICES, VOLUME: 2007
1639
TITLE: Designing spatially-explicit reserve networks in the presence of mandatory sites
AUTHORS: Diogo Alagador ; Orestes O Cerdeira ;
PUBLISHED: 2007, SOURCE: BIOLOGICAL CONSERVATION, VOLUME: 137, ISSUE: 2, PAGES: 254-262
AUTHORS: Diogo Alagador ; Orestes O Cerdeira ;
PUBLISHED: 2007, SOURCE: BIOLOGICAL CONSERVATION, VOLUME: 137, ISSUE: 2, PAGES: 254-262
1640
TITLE: Development and comparative study of two near-exact approximations to the distribution of the product of an odd number of independent Beta random variables
AUTHORS: Luis M Grilo ; Carlos A Coelho ;
PUBLISHED: 2007, SOURCE: International Conference on Statistics, Combinatorics and Related Areas in JOURNAL OF STATISTICAL PLANNING AND INFERENCE, VOLUME: 137, ISSUE: 5, PAGES: 1560-1575
AUTHORS: Luis M Grilo ; Carlos A Coelho ;
PUBLISHED: 2007, SOURCE: International Conference on Statistics, Combinatorics and Related Areas in JOURNAL OF STATISTICAL PLANNING AND INFERENCE, VOLUME: 137, ISSUE: 5, PAGES: 1560-1575