ListarAGT - Conferencias Científicas por tema "Geometría"
Mostrando ítems 1-8 de 8
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Connectivity by geodesics on a class of globally hyperbolic spacetimes
(2016-04-14)During the past years there has been a considerable amount of research related to the problem of geodesic connectedness of Lorentzian manifolds. This topic has wide applications in Physics, but for mathematicians its ... -
Engaños ópticos y artificios perspectivos
(2014-03-27)Título de la conferencia: "Engaños ópticos y artificios perspectivos" La conferencia incide en las relaciones que las disciplinas del Arte y la Ciencia han mantenido históricamente a través de la Geometría, tomando como ... -
Geometric assumptions and variational tools in Lorentzian geometry
(2014-10-02)During the past years there has been a considerable amount of research related to the problem of geodesic connectedness of Lorentzian manifolds. In particular, some geometric sufficient conditions have been introduced so ... -
Geometries from structurable algebras and inner ideals
(2020-02-12)Se estudian ciertos tipos de geometrias en algebras estructurables via sus ideales internos abelianos. -
KV. Cohomology and some applications
(2020-02-24)Two versions of the KV-cohomology are presented and some algebraic and geometrical applications are given. We will see some applications to stochastic manifold. As a consequence, we can apply these ideas in Lorentzian ... -
Rigid singularity theorems in Lorentzian Geometry
(2014-10-02)The importance of the singularity theorems in Lorentzian Geometry, which give su cient conditions on a spacetime entailing the incompleteness of its null or timelike geodesics, is well known. But equally important is to ... -
Superficies mínimas: viejos problemas y nuevos avances
(2018-10-18)Haremos un recorrido por los principales problemas abiertos de la teoría clásica de superficies mínimas en el espacio euclídeo tridimensional, y cuáles son los últimos resultados en este campo. -
Un teorema fundamental de hipersuperficies en espacios alabeados semi-Riemannianos
(2014-03-27)Obtenemos condiciones necesarias y suficientes para que una variedad semi-Riemanniana admita una inmersión isométrica local en ciertos productos alabeados.