Abstract.
In this paper, for each given $\(p, 1 < p < \infty,\) we characterize the weights v for which the centered maximal function with respect to the gaussian measure and the Ornstein-Uhlenbeck maximal operator are well defined for every function in \(L^p(vd\gamma)\) and their means converge almost everywhere. In doing so, we find that this condition is also necessary and sufficient for the existence of a weight u such that the operators are bounded from \(L^p(vd\gamma)\) into \(L^p(ud\gamma).\) We approach the poblem by proving some vector valued inequalities. As a byproduct we obtain the strong type (1,1) for the “global” part of the centered maximal function.
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Received May 18, 1999 / Revised December 9, 1999 Published online July 20, 2000
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Harboure, E., Torrea, J. & Viviani, B. On the search for weighted inequalities for operators related to the Ornstein-Uhlenbeck semigroup. Math Ann 318, 341–353 (2000). https://doi.org/10.1007/PL00004424
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DOI: https://doi.org/10.1007/PL00004424