Por Javier Alcaide (Mestrado em Matemática da FCUL).

Tron Anders Moger
Department of Health Management and Health Economics, University of Oslo, Norway

Marco Caroccia
CNA, Carnegie Melon University, Pittsburgh, USA

Björn Gohla
GFM, Universidade de Lisboa

Abstract: Lattice models arise in physics as discrete approximations of quantum field theories (QFT). Topological quantum field theories (TQFT) on the other hand by definition are QFTs, that can be defined on smooth or topological space-times, as opposed to the usual pseudo-Riemannian space-times required by QFTs. Interesting TQFTs can be defined as lattice models, giving exactly solvable models in 2 dimensions for example.

Mário Edmundo
CMAF-CIO, Universidade de Lisboa

Abstract: In this seminar we present (some of) the recent the work of Tobias Kaiser (Univ. Passau) establishing, for the categories of semi-algebraic functions, globally sub-analytic functions and more generally constructible functions on non archimedean real closed fields with archimedean value group, a full Lebesgue like integration theory.

Por Alicia Roca (Departament de Matemática Aplicada, IMM Universitat Politécnica de Valencia).

Seminário financiado por Fundos Nacionais através da FCT - Fundação para a Ciência e Tecnologia, no âmbito do projeto UID/MAT/04721/2013.

Jorge Buescu
Faculdade de Ciências da Universidade de Lisboa

Ricardo Mamede
Universidade de Coimbra

Àlex Ferrer
CIMNE - Universitat Politècnica de Catalunya

Abstract: The aim of the talk is to address multiscale topology optimization problems. For this purpose, the concept of topological derivative in conjunction with the computational homogenization method will be considered and the following techniques will be presented: