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Characterizations for the Fractional Integral Operator and its Commutators in Generalized Weighted Morrey Spaces on Carnot Groups  
Yazarlar
Prof. Dr. Vagıf GULIYEV Prof. Dr. Vagıf GULIYEV
Kırşehir Ahi Evran Üniversitesi, Türkiye
Ismail Ekincioglu
Dumlupinar Üniversitesi, Turkey
Özet
In this paper, we shall give a characterization for the strong and weak type Spanne type boundedness of the fractional integral operator Iα, 0 < α < Q on Carnot group (Formula presented) on generalized weighted Morrey spaces Mp,φ((Formula presented),w), respectively, where Q is the homogeneous dimension of (Formula presented). Also we give a characterization for the Spanne type boundedness of the commutator operator [b, Iα] on generalized weighted Morrey spaces. As applications of the properties of the fundamental solution of sub-Laplacian (Formula presented) on (Formula presented), we prove two Sobolev-Stein embedding theorems on generalized weighted Morrey spaces in the Carnot group setting.
Anahtar Kelimeler
BMO | Carnot group | commutator | fractional integral operator | generalized weighted Morrey space
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı Journal of Mathematical Inequalities
Dergi ISSN 1846-579X
Makale Dili İngilizce
Basım Tarihi 03-2021
Cilt No 15
Sayı 1
Sayfalar 151 / 171
Doi Numarası 10.7153/jmi-2021-15-14