Weighted Norm Inequalities for a Maximal Operator in Some Subspace of Amalgams
[摘要] We give weighted norm inequalities for the maximal fractional operator $ mathcal M_{q,eta }$ of HardyLittlewood and the fractional integral $I_{gamma}$. These inequalities are established between $(L^{q},L^{p}) ^{alpha }(X,d,mu )$ spaces (which are superspaces of Lebesgue spaces $L^{alpha}(X,d,mu)$ and subspaces of amalgams $(L^{q},L^{p})(X,d,mu)$) and in the setting of space of homogeneous type $(X,d,mu)$. The conditions on the weights are stated in terms of Orlicz norm.
[发布日期] [发布机构]
[效力级别] [学科分类] 数学(综合)
[关键词] fractional maximal operator;fractional integral;space of homogeneous type [时效性]