The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Currently displaying 1 – 7 of 7

Showing per page

Order by Relevance | Title | Year of publication

Deux remarques sur la géométrie symplectique de l'espace des feuilletages mesurés sur une surface

Athanase Papadopoulos — 1986

Annales de l'institut Fourier

Cet article comprend deux parties indépendantes. On démontre d’abord que pour tout feuilletage dont les singularités sont des selles ayant au moins 3 séparatrices, sur une surface fermée orientable de genre g 2 , le cône des mesures transverses invariantes se plonge comme un sous-espace isotrope dans l’espace des feuilletages mesures muni de sa structure symplectique linéaire par morceaux, définie par Thurston. On en déduit une nouvelle démonstration d’un résultat essentiellement du à Katok, qui...

On the ideal triangulation graph of a punctured surface

Mustafa KorkmazAthanase Papadopoulos — 2012

Annales de l’institut Fourier

We study the ideal triangulation graph T ( S ) of an oriented punctured surface S of finite type. We show that if S is not the sphere with at most three punctures or the torus with one puncture, then the natural map from the extended mapping class group of S into the simplicial automorphism group of T ( S ) is an isomorphism. We also show that the graph T ( S ) of such a surface S , equipped with its natural simplicial metric is not Gromov hyperbolic. We also show that if the triangulation graph of two oriented punctured...

Page 1

Download Results (CSV)