International Journal of Mathematics and Mathematical Sciences
Volume 2006 (2006), Issue 8, Pages 76182, 18 p.
doi:10.1155/IJMMS/2006/76182

On the pointwise multiplication in Besov and Lizorkin-Triebel spaces

Douadi Drihem and Madani Moussai

Department of Mathematics, Laboratory of Mathematics Pure and Applied, M'Sila University, P.O. Box 166, M'Sila 28000, Algeria

Abstract

Under some sufficient conditions satisfied by F-space of Lizorkin and Triebel and B-space of Besov, we prove some embeddings of types FBF, FFF, and BBB.