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O’Neil Inequality for Convolutions Associated with Gegenbauer Differential Operator and some Applications  
Yazarlar
Prof. Dr. Vagıf GULIYEV Prof. Dr. Vagıf GULIYEV
Kırşehir Ahi Evran Üniversitesi, Türkiye
E. J. Ibrahimov
Institute of Mathematics and Mechanics Ministry of Science and Education Republic of Azerbaijan, Azerbaijan
S. E. Ekincioglu
Dumlupinar Üniversitesi, Turkey
S. Ar Jafarova
Azerbaijan State University of Economics (UNEC), Azerbaijan
Özet
In this paper we prove an O’Neil inequality for the convolution operator (G-convolution) associated with the Gegenbauer differential operator Gλ. By using an O’Neil inequality for rearrangements we obtain a pointwise rearrangement estimate of the G-convolution. As an application, we obtain necessary and sufficient conditions on the parameters for the boundedness of the G-fractional maximal and G-fractional integral operators from the spaces Lp,λ to Lq,λ and from the spaces L1,λ to the weak spaces WLp,λ.
Anahtar Kelimeler
G-convolution | G-fractional in-tegral | G-fractional maximal function | Gegenbauer differential operator | O’Neil inequality
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı Journal of Mathematical Study
Dergi ISSN 2617-8702
Makale Dili İngilizce
Basım Tarihi 01-2020
Cilt No 53
Sayı 1
Sayfalar 90 / 124
Doi Numarası 10.4208/jms.v53n1.20.05