In this paper,the conditions on pairs of weights(u,v)are given such that for the generalized Hardy operator Tf(x)=∫0^∞K(x,y)f(y)dy the following Φ-inequality holds:Φ2^-1(∫0^∞Φ2(Tf(x))V(x)dx≤CΦ1^-1(∫0^∞Φ1...In this paper,the conditions on pairs of weights(u,v)are given such that for the generalized Hardy operator Tf(x)=∫0^∞K(x,y)f(y)dy the following Φ-inequality holds:Φ2^-1(∫0^∞Φ2(Tf(x))V(x)dx≤CΦ1^-1(∫0^∞Φ1(f(x))U(x)dx),where Φ1,Φ2 are Young function;the corresponding weak type Φ-inequality for T is characterized.展开更多
文摘In this paper,the conditions on pairs of weights(u,v)are given such that for the generalized Hardy operator Tf(x)=∫0^∞K(x,y)f(y)dy the following Φ-inequality holds:Φ2^-1(∫0^∞Φ2(Tf(x))V(x)dx≤CΦ1^-1(∫0^∞Φ1(f(x))U(x)dx),where Φ1,Φ2 are Young function;the corresponding weak type Φ-inequality for T is characterized.