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Characterization of fractional maximal operator and its commutators on Orlicz spaces in the Dunkl setting  
Yazarlar
 Vagıf GULIYEV Vagıf GULIYEV
Kırşehir Ahi Evran Üniversitesi, Türkiye
Yagub Mammadov
Nakhchivan State University, Azerbaijan
Fatma Muslumova
Nakhchivan Teachers Institute, Azerbaijan
Özet
On the Rd the Dunkl operators {Dk,j}j=1d are the differential-difference operators associated with the reflection group Z2d on Rd. In this paper, in the setting Rd we find necessary and sufficient conditions for the boundedness of the fractional maximal operator Mα,k on Orlicz spaces LΦ,k(Rd). As an application of this result we show that b∈ BMOk(Rd) if and only if the maximal commutator Mb,k is bounded on Orlicz spaces LΦ,k(Rd).
Anahtar Kelimeler
BMO | Commutator | Dunkl operator | Fractional maximal operator | Orlicz space
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı Journal of Pseudo-Differential Operators and Applications
Dergi ISSN 1662-9981
Makale Dili İngilizce
Basım Tarihi 12-2020
Cilt No 11
Sayı 4
Sayfalar 1699 / 1717
Doi Numarası 10.1007/s11868-020-00364-w