Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4621969 | Journal of Mathematical Analysis and Applications | 2007 | 15 Pages |
Abstract
We characterize the pairs of weights (u,v)(u,v) such that the geometric mean operator G1G1, defined for positive functions f on (0,∞)(0,∞) byG1f(x)=exp(1x∫0xlogf), verifies the weak type inequality(∫{x∈(0,∞):G1f(x)>λ}u)1q⩽Cλ(∫0∞fpv)1p in the case 0
Keywords
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Physical Sciences and Engineering
Mathematics
Analysis
Authors
Pedro Ortega Salvador, Consuelo Ramírez Torreblanca,