Boundedness of Nonregular Pseudo-differential Operators and Their Adjoints on Variable
Exponent Besov-Morrey Spaces,
Lien de l'article:
https://doi.org/10.29020/nybg.ejpam.v15i4.4553
Auteur(s):
Mohamed Congo, Marie Françoise Ouedraogo
Auteur(s) tagués:
Marie Françoise OUEDRAOGO ;
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