Convex Sobolev inequalities and spectral gap

Jean-Philippe Bartier; Jean Dolbeault

Comptes Rendus. Mathématique, Volume 342 (2006) p. 307-312

Gradient bounds for solutions of semilinear parabolic equations without Bernstein's quadratic condition

Jean-Philippe Bartier; Philippe Souplet

Comptes Rendus. Mathématique, Volume 338 (2004) p. 533-538