Universidade do Minho, Braga, Portugal
26-27 de outubro de 2023

Sala de Seminários do Departamento de Matemática (mapa)

Programa

26 de outubro
11:00-11:30 Ana Cristina Ferreira
Special Riemannian geometries and characteristic connections of traceless cyclic type
11:30-12:15 Miguel Brozos Vázquez
The Einstein equation in spacetimes with density
Almoço
14:15-14:35 Ricardo Brasil
Some maps between Grassmannians
14:40-15:25 David Mosquera Lois
Integration with respect to topological measures and its applications
15:30-15:50 Catarina Faustino
The homology digraph of a preordered space
Café
16:20-17:05 João Nuno Mestre
Deformations of holomorphic groupoids
17:10-17:55 Henrik Winther
Large automorphism groups of parabolic geometries
20:30 Jantar no restaurante Cozinha da Sé

27 de outubro
09:30-10:00 Said Hamoun
An upper bound for the rational topological complexity of a family of elliptic spaces
10:05-10:50 Miguel Domínguez Vázquez
Isoparametric families of hypersurfaces in symmetric spaces of higher rank
Café
11:20-11:40 Salah Chaib
Left-invariant metrics on Lie groups: Completeness, Isometries, and Dynamics
11:45-12:15 Ahmed Elshafei
Lie groups with all left-invariant semi-Riemannian metrics complete
Almoço
14:15-14:45 Sandro Caeiro Oliveira
Curvature homogeneous metrics and quadratic curvature functionals
14:50-15:20 Maria Piedade Ramos
Relativistic polyatomic gases in a Robertson-Walker spacetime
15:25-15:55 Irene Brito
On the propagation velocity of sound waves in spherically symmetric elastic spacetimes in general relativity