Actes de conférences :

Transparents :

le résumé : We will present different results and idea about harmonic function with L2 gradient, harmonic 1 forms, and the number of endsof complete Riemannian manifold. We will present different rigidity result about minimal hypersurface and hyperbolic manifold (results of P. Li & J. Wang and G. Besson & G. Courtois & S. Gallot). les transparents