Maximal Operator in Variable Exponent Generalized Morrey Spaces on Quasi-metric Measure Space
    
Yazarlar (2)
Prof. Dr. Vagıf GULIYEV Institute Of Mathematics And Mechanics Ministry Of Science And Education Republic Of Azerbaijan, Azerbaycan
Stefan G. Samko
Universidade Do Algarve, Portekiz
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Mediterranean Journal of Mathematics (Q1)
Dergi ISSN 1660-5446 Wos Dergi Scopus Dergi
Makale Dili İngilizce Basım Tarihi 06-2016
Cilt / Sayı / Sayfa 13 / 3 / 1151–1165 DOI 10.1007/s00009-015-0561-z
Makale Linki https://link.springer.com/content/pdf/10.1007/s00009-015-0561-z.pdf
Özet
We consider generalized Morrey spaces on quasi-metric measure spaces , in general unbounded, with variable exponent p(x) and a general function defining the Morrey-type norm. No linear structure of the underlying space X is assumed. The admission of unbounded X generates problems known in variable exponent analysis. We prove the boundedness results for maximal operator known earlier only for the case of bounded sets X. The conditions for the boundedness are given in terms of the so called supremal inequalities imposed on the function , which are weaker than Zygmund-type integral inequalities often used for characterization of admissible functions . Our conditions do not suppose any assumption on monotonicity of in r.
Anahtar Kelimeler
42B25 | 42B35 | 46E30