[Todos CMAT] Seminario Sistemas Dinámicos

[Rafael Potrie]

Hola todos,

La semana próxima comienza el seminario de sistemas dinámicos con una
charla fuera de fecha: Escucharemos a Sergio Fenley (FSU)
<https://www.math.fsu.edu/~fenley/> el *Miércoles 7 de febrero a las 14.30*
en *salón a confirmar* (en FING).

Abajo va título y resumen, la semana que viene escribo confirmando el
salón.

sds

el gordo

pd: Luego tomará la posta del seminario Pablo Lessa, con lo cual, en caso
que tengan expositores previstos, o piensen dar charlas, pueden comunicarse
con él.


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Title: Partially hyperbolic diffeomorphisms in dimension 3 Sergio Fenley,
Florida State University Abstract: These diffeomorphisms exhibit weaker
forms of hyperbolicity and are extremely common. We study these in
dimension 3 and prove some rigidity or classification results. We assume
that the diffeomorphism is homotopic to the identity, and show that certain
invariant foliations associated with the diffeomorphism have a structure
that is well determined. This has some important consequences when the
manifold is either hyperbolic or Seifert: under certain conditions we prove
the diffeomorphism is the time one map of a topological Anosov flow.

-- 
Rafael Potrie
rafaelpotrie en gmail.com
http://www.cmat.edu.uy/~rpotrie/
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