Czechoslovak Mathematical Journal

, Volume 68, Issue 1, pp 77–94 | Cite as

Two-weighted estimates for generalized fractional maximal operators on non-homogeneous spaces

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Abstract

Let μ be a nonnegative Borel measure on R d satisfying that μ(Q) ⩽ l(Q)n for every cube Q ⊂ R n , where l(Q) is the side length of the cube Q and 0 < n ⩽ d.

We study the class of pairs of weights related to the boundedness of radial maximal operators of fractional type associated to a Young function B in the context of non-homogeneous spaces related to the measure μ. Our results include two-weighted norm and weak type inequalities and pointwise estimates. Particularly, we give an improvement of a two-weighted result for certain fractional maximal operator proved in W.Wang, C. Tan, Z. Lou (2012).

Keywords

non-homogeneous space generalized fractional operator weight 

MSC 2010

42B25 
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Copyright information

© Institute of Mathematics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic 2018

Authors and Affiliations

  1. 1.Facultad de Ingeniería Química (CONICET UNL)Santa FeArgentina
  2. 2.Instituto de Matemática Bahía Blanca (CONICET UNS), and Departamento de Matemáticas (UNS)Bahía BlancaArgentina

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