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Discrete and Continuous Dynamical Systems - Series A (DCDS-A)
 

Composition in fractional Sobolev spaces

Pages: 241 - 246, Volume 7, Issue 2, April 2001      doi:10.3934/dcds.2001.7.241

 
       Abstract        Full Text (169.9K)       Related Articles

Haim Brezis - Analyse Numérique, Université P. Et M. Curie, B.C. 187, 4 Pl. Jussieu, 75252 Paris Cedex 05, France (email)
Petru Mironescu - Departement De Mathématiques, Université Paris-sud, 91405 Orsay, France (email)

Abstract: To be added shortly.

Keywords:   Fractional Sobolev spaces, Besov spaces, composition of functions.
Mathematics Subject Classification:  46E39.

Revised: November 2000;      Available Online: January 2001.