Now showing items 1-3 of 3
El principio de Calderón-Zygmund [Chapter of Book]
(Universidad de La Rioja, 2001)
In this note we show some estimates for multilinear commutators with vector symbol b = (b1,...,bm) defined by the expression Tbf(x) = Z Rn2 4Ym j=1 (bj (x) − bj (y)) 3 5 K(x, y)f(y) dy, where K is the kernel of any ...
Improving bounds for singular operators via sharp reverse Hölder inequality for A∞ [Chapter of Book]
In this expository article we collect and discuss some recent results on different consequences of a Sharp Reverse Hölder Inequality for A∞ weights. For two given operators T and S, we study Lp(w) bounds of CoifmanFefferman ...
A note on the off-diagonal Muckenhoupt-Wheeden conjecture [Chapter of Book]
(World Scientific, 2016)
We obtain the oﬀ-diagonal Muckenhoupt-Wheeden conjec-ture for Calder´on-Zygmund operators. Namely, given 1 < p < q < ∞ and a pair of weights (u, v), if the Hardy-Littlewood maximal functionsatisﬁes the following two weight ...