Seminaire de géométrie sous-riemannienne

        Spring Semester 2012

Le séminaire de géométrie sous-riemannienne aura lieu le mercredi à 17 heures à l'Institut Henri Poincaré
Un journal du séminaire est ici: metric2011. 
Les diapositives de certaines présentations sont ici: Slides. 
Du matériel supplémentaire sur la géométrie sous-riemannienne est ici: subRiemannian geometry.


Date Speaker Title Time Location
25-Jan-2012 (wed)
Enrico Le Donne
Metric spaces not parametrized by their tangents 17:00-18:00 Amphithéâtre Darboux
1-Feb-2012 (wed) Pierre Pansu Differential forms and the Hölder equivalence problem, after Gromov and Rumin 17:00-18:00 Amphithéâtre Darboux
8-Feb-2012 (wed)

No meeting this week  
15-Feb-2012 (wed)
Frédéric Jean
A class of (H^k,1)-rectifiable subsets of metric spaces (and Hausdorff measures of curves in SR geometry) 17:00-18:00 Amphithéâtre Darboux
22-Feb-2012 (wed)
Francesco Bigolin
Characterizations of intrinsic regular graphs in Heisenberg groups 17:00-18:00 Amphithéâtre Darboux
29-Feb-2012 (wed)
Artem Kozhevnikov
Vertical curves and Implicit Function Theorem 17:00-18:00 Amphithéâtre Darboux
7-Mar-2012 (wed)

No meeting this week

14-Mar-2012 (wed) Davide Barilari Geometry and heat equation on subRiemannian manifolds 17:00-18:00 Amphithéâtre Darboux
21-Mar-2012 (wed)

No meeting this week

28-Mar-2012 (wed)
Mauricio Godoy
SubRiemannian structures on odd dimensional spheres 17:00-18:00 Salle 5
4-Apr-2012 (wed)
Ugo Boscain 
A model of geometry of vision based on subRiemannian geometry 17:00-18:00 Salle 01
11-Apr-2012 (wed)

Spring break - no meeting

18-Apr-2012 (wed)

Spring break - no meeting

25-Apr-2012 (wed)

Spring break - no meeting

2-May-2012 (wed)
Mario Sigalotti
A Gauss-Bonnet formula for almost-Riemannian surfaces 17:00-18:00 Salle 01
9-May-2012 (wed)
Alessandro Ottazzi
Contact and quasiconformal maps on Carnot groups 17:00-18:00 Salle 01
16-May-2012 (wed)
Petri Kokkonen
Rolling manifolds against spaces of constant curvature 17:00-18:00 Salle 01
23-May-2012 (wed)

No meeting this week

30-May-2012 (wed)
Davide Barbieri    
CR structures, group representations and reproducing kernel Hilbert spaces 17:00-18:00 Salle 201
6-Jun-2012 (wed)
Emmanuel Breuillard
Error terms in the growth rate of nilpotent groups and subFinsler geometry 17:00-18:00 Salle 01
13-Jun-2012 (wed)
Roger Zuest
Some properties of Hoelder surfaces in the Heisenberg group 17:00-18:00 Salle 01
20-Jun-2012 (wed)

No meeting this week

 


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