TY - JOUR AU - Del Pino, Manuel AU - Dolbeault, Jean TI - Nonlinear diffusions and optimal constants in Sobolev type inequalities: asymptotic behaviour of equations involving the $ \mathbf{p}$-Laplacian JO - Comptes Rendus. Mathématique PY - 2002 SP - 365 EP - 370 VL - 334 IS - 5 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/S1631-073X(02)02225-2/ DO - 10.1016/S1631-073X(02)02225-2 LA - en ID - CRMATH_2002__334_5_365_0 ER -