[Alumnos] SEMINARIO - IFLP/DTO FISICA (fwd)

[Ignacio Francisco Ranea Sandoval]

Por si a alguien le interesa.

  NUEVO ANUNCIO:
>
> SEMINARIO DEL DEPARTAMENTO Y DEL IFLP
> Día y Horario Especiales
> Jueves 8 de octubre  16:00hs - AULA CHICA
>
> TÍTULO: " Well-posedness of the third type and static space-times with
> naked singularities"
>
> EXPOSITOR: Philippe Tchamitchian
> Université Paul Cézanne, CNRS, LATP
> Faculté des Sciences et Techniques, LATP
> Marseille, France
>
> RESUMEN: We will show that the Cauchy problem for wave propagation in
> static space-times governed by vacuum Einstein equations and having
> additionnal (hyper) planar symmetries is well posed, although no boundary
> condition is required. This feature does not come from essential
> self-adjointness, which is false in this context, but from a different
> phenomenon due to the degeneracy of the metric near the boundary. Beyond
> this example, we will characterize the type of degeneracy which leads to
> this phenomenon. This is a common work with Ricardo Gamboa and Marcela
> Sanmartino.
>
>
>
>
>
Un abrazo

Ignacio
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