On logarithmic Sobolev inequalities for higher order fractional derivatives

Athanase Cotsiolis; Nikolaos K. Tavoularis

Comptes Rendus. Mathématique, Volume 340 (2005) no. 3 p. 205-208

Sharp Sobolev type inequalities for higher fractional derivatives

Athanase Cotsiolis; Nikolaos Con. Tavoularis

Comptes Rendus. Mathématique, Volume 335 (2002) no. 10 p. 801-804