Por Augusto Gerolin (University of Jyväskylä, Finland).
Abstract: In this talk, we give an overview on theoretical aspects of Optimal Transport for finitely many marginals motivated by a problem in Density Functional Theory. We aim to understand when a Monge-Kantorovich minimizer is of Monge-type in this setting.
Por Vito Crismale (Ecole Polytechnique, Palaiseau).
Por Vicente Muñoz Velázquez (Univ. Complutense, Madrid).
Por Bogdan Dicher (Centro de Filosofia, Universidade de Lisboa).
Abstract: Graph optimization problems find important applications in the analysis of large-scale networks. One representative example is the computation of maximum-size complete subgraphs.
This talk details a computational logic approach for computing maximum-size complete subgraphs, which is not only efficient in practice, but also scales for large-scale networks.
Por Bogdan Dicher (Centro de Filosofia, Universidade de Lisboa).
Por Bruno Dinis (Universidade de Lisboa, CMAF-CIO).
Por Rui Albuquerque (Universidade de Évora).
Abstract: We present a fundamental exterior differential system associated to any given oriented Riemannian manifold of any given dimension. New equations of Riemannian geometry are found. The differential system coincides with the Cartan structural equations in the 2-dimensional case and had recent developments in 3-dimensions. We show several applications in some particular fields of study, such as weak holonomies, Einstein manifolds and hypersurface theory.
Por Rafayel Teymurazyan (CMUC, Universidade de Coimbra).
Abstract: We prove homogenization results for obstacle problems in Orlicz-Sobolev spaces driven by p(.)-Laplace operator, as well as establish convergence of the coincidence sets.
Por Bruno Dinis (Universidade de Lisboa, CMAF-CIO).
Por Alex Usvyatsov (Universidade de Lisboa, CMAF-CIO).
