Seminários, para a disseminação informal de resultados de investigação, trabalho exploratório de equipas de investigação, actividades de difusão, etc., constituem a forma mais simples de encontros num centro de investigação de matemática.
O CAMGSD regista e publica o calendário dos seus seminários há bastante tempo, servindo páginas como esta não só como um método de anúncio dessas actividades mas também como um registo histórico.
The Kerr de Sitter geometry models a rotating black hole in an expanding universe. I will review its stability properties in the context of the Einstein vacuum equations with positive cosmological constant, and present recent progress on the non-linear stability problem for the cosmological region.
We consider determinantal point processes $\Lambda_\phi$ arising from generalized Fock spaces $\mathcal F_\phi$, defined by a doubling subharmonicweight $\phi$. We provide a complete characterization of when these processes are almost surely separated with respect to theeuclidean metric on the plane. As a consequence, we also obtain a characterization of when these processes are almostsurely interpolating for the classical Fock spaces. Furthermore, we emphasize the role of intrinsic repulsion in determinantalprocesses by comparing $\Lambda_\phi$ with the Poisson process with the same first intensity. Additionally, we demonstrated that, withprobability one, the point process $\Lambda_\phi$ fails to be separated with respect to the distance induced by the reproducing kernel$K_\phi$.