2002
5 March 2003, Wednesday, 15:00, Room 2.4 (Joint seminar with Geographical Engineering Section, University of Coimbra)
Silvestre Dias Antunes (Dep. Eng. Mecânica, IST, Portugal)
"SimEDO - Simulação de processos representados matematicamente por sistemas de Equações Diferenciais Ordinárias Não-lineares" Abstract
23 October 2002, Wednesday, 17:00, Room 5.5
Nicolau D.F. Gualda (Dep. Engenharia e Transportes, Escola Politénica, Universidade de São Paulo, Brasil)
"Ensino e Pesquisa em Modelagem de Sistemas Logísticos e de Transportes no Departamento de Engenharia e
Transportes da Escola Politécnica da Universidade de São Paulo"
4 October 2002, Friday, 14:30, Room 5.5
K. Salkauskas (University of Calgary, Canadá)
"Interpolation of Satellite Antenna Data"
Abstract
24 June 2002, Monday, 15:00, Room 5.5
Reha Tütüncü (Carnegie Mellon University, USA)
"Robust Portfolio Selection"
Abstract
18 April 2002,Thursday, 15:00, Room 5.5
Michael Hintermuller
(University of Graz, Áustria)
"The primal-dual active set strategy as a semi-smooth Newton method" Abstract
15 April 2002, Monday, 15:00, Room 5.5 (Joint seminar with research group 2)
David Stewart
(University of Iowa, USA)
"Convolution Complementarity Problems" Abstract
15 April 2002, Monday, 16:15, Room 5.5 (Joint seminar with research group 2)
Suely Oliveira (University of Iowa, USA)
"Subspace Optimization Models and the Graph Partitioning Problem"
Abstract
21 March 2002, Thursday, 14:30, Room 2.3
Jerry Bona (University of Illinois, Chicago, USA)
"Solitons, stability, instability and singularity formation"
21 March 2002, Thursday, 15:30, Room 2.3
Jerry Bona (University of Illinois, Chicago, USA)
"Non linear wave equations and the formation of sand bars"
2001
20 December 2001, Thursday, 15:00, Room 5.5Stephane Clain (Universidade de Clairmont-Ferrant, França)
"Level set methods for a 2D chemical problem" Abstract
31 October 2001, Wednesday, 14:00, Room 5.5
Jörg Fliege (Universität Dortmund, Germany)
"Approximating the set of efficient points efficiently"
Abstract
12 September 2001, Wednesday, 15:00, Room 5.5
Rolf Dieter Grigorieff (Technical University Berlin, Germany)
"On the convergence of solutions of discretized minimization problems"
Abstract
1 June 2001, Friday, 15:30, Room 5.5
C. Maeve McCarthy (Murray State University, USA)
"Recovery of a density from the eigenvalues of a nonhomogeneous membrane" Abstract
25 May 2001, Friday, 15:00, Room 5.5
Hans-Goerg Roos (Institut fur Numeriche Mathematik, TU Dresden, Germany)
"Finite difference and finite element methods for convection-dominated elliptic
problems using layer adapted meshes"Abstract
4 May 2001, Friday, 16:00, Room 5.5
Jan Brandts (Universidade de Utrecht, Holanda)
"Superconvergence for triangular Raviart-Thomas elements" Abstract
4 May 2001, Friday, 14:30, Room 5.5
Jan Brandts (Universidade de Utrecht, Holanda)
"Superconvergence in mixed finite element methods" Abstract
4 April 2001, Wednesday, 15:00, Room 5.5
Luis Filipe Menezes (Univeridade de Coimbra, Portugal)
"Problemas de contacto com atrito em grandes deformações" Abstract
7 March 2001, Wednesday, 15:00, Room 5.5
Hélder Rodrigues (Instituto Superior Técnico, Lisboa, Portugal)
"Aplicações da optimização da topologia de estruturas ao projecto de
materiais celulares e à remodelação Óssea" Abstract
21 February 2001, Wednesday, 14:00, Room 5.5
El-Sayed Mostafa (University of Alexandria, Egypt and Univeridade de Coimbra, Portugal)
"Second order methods for solving the optimal output feedback design problem" Abstract
14 February 2001, Wednesday, 15:00, Room 5.5
Dennis Bricker (University of Iowa, USA)
"Utilizing the surrogate dual bound in capacity planning under economies of scale" Abstract
2000
14 December 2000, Thurdsday, 14:30, Room 5.5Michael Wagner (Old Dominion University, Norfolk, USA)
"Nonlinear programming without second derivatives" Abstract
4 October 2000, Wednesday, 14:00, Room 2.5 (Joint seminar with Geographical Engineering Section, University of Coimbra)
Weldon A. Lodwick (Fulbright Fellow, University of Coimbra and University of Colorado)
"An Introduction to Possibilistic Optimization: Theory, Solution Methods, Comparisons
and an Application to Radiation Therapy of Tumors" Abstract
20 September 2000, Wednesday, 15:00, Room 5.7
Michael Ulbrich (Technische Universität München, Germany)
"A globally convergent primal-dual interior-point filter method for
nonconvex nonlinear programming" Abstract
15 September 2000, Friday, 15:30, Room 5.7
(Joint seminar with research group 2)
Stefan Ulbrich (Technische Universität München, Germany)
"A sensitivity and adjoint calculus for the optimal control of
flows with shocks" Abstract
21 June 2000, Wednesday, 14:00, Room 5.7
Pedro Lima (Instituto Superior Técnico, Lisboa,
Portugal)
"Aproximação numérica de problemas de valores de
fronteira singulares para equações de Emden-Fowler" Abstract
2 June 2000, Friday, 11:00, Room 5.7.
Ilídia Coelho (Instituto Politécnico da Guarda,
Portugal)
"Emparelhamento em grafos e aplicações" Abstract
31 May 2000, Wednesday, 15:00, Room 5.7
Paulo Vasconcelos (Universidade do Porto,
Portugal)
"Métodos baseados em subespaços de Krylov para grandes
sistemas de equações lineares: caso não
simétrico" Abstract
19 May 2000, Friday, 11:00, Room 17 A.
Ana Maria de Almeida (Universidade de Coimbra,
Portugal)
"Uma pequena viagem aos mundos P e NP" Abstract
10 May 2000, Wednesday, 15:00, Room 2.4
Filomena d'Almeida (Universidade do Porto,
Portugal)
"Métodos baseados em subespaços de Krylov para grandes
sistemas de equações lineares: caso simétrico" Abstract
7 April 2000, Wednesday, 11:00, Room 5.7
Pedro Coimbra Martins (ISCAC, Portugal)
"Formulações para o problema da árvore de suporte de
custo mínimo com restrição de capacidade" Abstract
31 March 2000, Friday, 11:00, Room 17 A.
João Luís Soares (Universidade de Coimbra, Portugal)
"Dois ou três minutos para descrever e resolver um problema linear" Abstract
9 February 2000, Wednesday, 15:00, Room 5.7
Marielba Rojas (CERFACS, Toulouse, France)
"A Matrix-Free Method for the Large-Scale Trust-Region Subproblem" Abstract
26 January 2000, Wednesday, 15:00, Room 5.7
Francisco Javier Prieto (Dept. of Statistics and Econometrics,
Univ. Carlos III, Madrid, Spain)
"Interior-point methods for nonconvex problems" Abstract
12 January 2000, Wednesday, 15:00, Room 5.7
Heitor Pina (Instituto Superior Técnico, Portugal)
"Problema de Rayleigh-Bénard a duas componentes: estabilidade e
modelação" Abstract
5 January 2000, Wednesday, 15:00, Room 5.7
Ercília Sousa (Universidade de Coimbra, Portugal and Oxford
University, UK)
"Uma instabilidade de Godunov-Ryabenkii" Abstract
1999
15 December 1999, Wednesday, 15:00, Room 5.7Edite Fernandes (Universidade do Minho, Portugal)
"Uma procura curvilínea baseada no método pseudo-Newton modificado" Abstract
3 December 1999, Friday, 14:30, Room 5.7
(Joint seminar with research group 2)
Carlos Alves (Instituto Superior Técnico, Portugal)
"Identificação de obstáculos através da difracção
de ondas acústicas" Abstract
24 November 1999, Wednesday, 15:00, Room 5.7
Luís Miguel Távora (I.P. de
Leiria, Portugal and CIDF, Universidade de Coimbra, Portugal)
"Interacção de raios-X com a matéria:
aplicações práticas e simulação
numérica"
Abstract
10 November 1999, Wednesday, 15:00, Room 5.7
Adérito Araújo (Universidade de Coimbra, Portugal)
"Propagação do erro na integração
numérica de ondas solitárias"
Abstract
20 October 1999, Wednesday, 15:00, Room 5.7
Domingos Moreira Cardoso (Universidade de Aveiro, Portugal)
"Resultados espectrais em grafos e aplicações"
Abstract
20 September 1999, Monday, 15:00, Room 5.7
Masahisa Tabata (Kyushu University, Japão)
"Finite elemente analysis of an unsteady Earth's mantle convection problem"
Abstract
16 September 1999, Thursday, 15:00, Room 5.7
Ana Isabel Miranda (Universidade de Aveiro, Portugal)
"A matemática e a modelação do transporte e
dispersão de poluentes na atmosfera"
22 July 1999, Thursday, 15:00, Room 5.7
Reha Tütüncü (Carnegie Mellon University, USA)
"Quadractic convergence of potential-reduction methods for degenerate
optimization problems"
Abstract
21 July 1999, Wednesday, 15:00, Room 5.7
José Paulo Almeida (Universidade de Coimbra, Portugal)
"Impactes ambientais em contexto urbano: implementação de
um modelo Gaussiano e sua ligação a um sistema de
informação geográfica"
Abstract
20 July 1999, Tuesday, 15:00, Room 5.7 (Joint seminar with research group 2)
V. Solonnikov (Steklov Math. Inst., St. Petersburg and CMAF/Univ.
Lisboa, Portugal)
"A one-dimensional flow problem in a porous medium with hydrophile grains"
16 June 1999, Wednesday, 15:00, Room 2.4
Carlos Salema & Carlos Fernandes (Instituto de
Telecomunicações/Instituto
Superior Técnico, Portugal)
"Das equações de Maxwell às antenas"
Abstract
9 June 1999, Wednesday, 15:00, Room 5.7
Sílvia Barbeiro (Universidade de Coimbra, Portugal)
"Propriedades de convergêcia de métodos de diferenças
finitas para problemas el$iacute;pticos definidos com
condições de Dirichlet e Newmann"
Abstract
26 May 1999, Wednesday, 15:00, Room 5.6
João Clímaco (Universidade de
Coimbra, Portugal)
"Sobre a utilidade de modelos matemáticos em
investigação operacional quando a informação
disponível é incompleta"
Abstract
27 April 1999, Tuesday, 11:30, Room 5.7
António Batel Anjo (Universidade de Aveiro, Portugal)
"Um modelo formal para uma meta-heurística"
Abstract
25 March 1999, Thursday, 14:30, Room 5.7
Rolf Dieter Grigorieff (Technical University Berlin, Germany)
"Semi-discrete Galerkin approximation for the single-layer equation"
18 February 1999, Thursday, 15:00, Room 5.7
Claude Brezinski (Université des Sciences et Technologies de
Lille, France)
"Error estimate in the solution of systems of linear equations"