ARTICLE
Boundedness of Nonregular Pseudo-differential Operators and Their Adjoints on Variable Exponent Besov-Morrey Spaces
- European Journal of Pure and Applied Mathematics , 15 (4) : 1716-1737
Lien de l'article :
https://doi.org/10.29020/nybg.ejpam.v15i4.4553
Discipline :
Mathématiques
Auteur(s) :
Mohamed Congo, Marie Françoise Ouedraogo
Auteur(s) tagués :
OUEDRAOGO Marie Françoise
Renseignée par : OUEDRAOGO Marie Françoise
Résumé
This paper deal with the boundedness property of non regular pseudo-differential operators a(x, D) and their adjoints a(x, D)∗ on variable exponent BM spaces. For this purpose, given such an operator, we use the technique of decomposition of its symbol into elementary symbols already used in other spaces.
Mots-clés
Pseudo-differential operators, adjoints, Non regular symbols