Two-Weight Norm Estimates for Multilinear Fractional Integrals in Classical Lebesgue Spaces
Keyword(s):
AbstractWe derive criteria governing two-weight estimates for multilinear fractional integrals and appropriate maximal functions. The two and one weight problems for multi(sub)linear strong fractional maximal operators are also studied; in particular, we derive necessary and sufficient conditions guaranteeing the trace type inequality for this operator. We also establish the Fefferman-Stein type inequality, and obtain one-weight criteria when a weight function is of product type. As a consequence, appropriate results for multilinear Riesz potential operator with product kernels follow.
2012 ◽
Vol 2012
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pp. 1-21
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2013 ◽
Vol 21
(2)
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pp. 111-130
2020 ◽
Vol 23
(5)
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pp. 1452-1471
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2012 ◽
Vol 20
(1)
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pp. 189-212
2008 ◽
Vol 347
(1)
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pp. 113-122
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