Maximal, potential and singular operators in the local "complementary" variable exponent Morrey type spaces
    
Yazarlar (3)
Prof. Dr. Vagıf GULIYEV Kırşehir Ahi Evran Üniversitesi, Türkiye
Javanshir J. Hasanov
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 Journal of Mathematical Analysis and Applications (Q1)
Dergi ISSN 0022-247X Wos Dergi Scopus Dergi
Makale Dili İngilizce Basım Tarihi 05-2013
Cilt / Sayı / Sayfa 401 / 1 / 72–84 DOI 10.1016/j.jmaa.2012.03.041
Özet
We consider local "complementary" generalized Morrey spaces M-c({x0})p(.).omega (Omega) in which the p-means of function are controlled over Omega \ B(x(0), r) instead of B(x(0), r), where Omega subset of R-n is a bounded open set, p(x) is a variable exponent, and no monotonicity type condition is imposed onto the function omega(r) defining the "complementary" Morrey-type norm. In the case where omega is a power function, we reveal the relation of these spaces to weighted Lebesgue spaces. In the general case we prove the boundedness of the Hardy-Littlewood maximal operator and Calderon-Zygmund singular operators with standard kernel, in such spaces. We also prove a Sobolev type M-c({x0})p(.).omega (Omega) -> M-c({x0})p(.).omega (Omega)-theorem for the potential operators I-alpha(.), also of variable order. In all the cases the conditions for the boundedness are given it terms of Zygmund-type integral inequalities-on omega(r), which do not assume any assumption on monotonicity of omega(r).
Anahtar Kelimeler
Fractional maximal operator | Generalized Morrey space | Local "complementary" Morrey spaces | Maximal operator | Riesz potential, singular integral operators, weighted spaces