Abstract. It is proved that both oscillatory integral operators and fractional oscillatory integral operators are bounded on weighted Morrey spaces. The corresponding commutators generated by BM O functions are also considered.
Abstract. It is proved that both oscillatory integral operators and fractional oscillatory integral operators are bounded on weighted Morrey spaces. The corresponding commutators generated by BM O functions are also considered.
“…This is motivated by the results due to Lacey and Thiele [6][7][8]. Recently many people are studying these operators from a various points of view [9][10][11][12][13][14].…”
In the present paper we obtain and extend the boundedness property of the Adams type for multilinear fractional integral operators. Also, we deal with the Olsen type inequality.
“…In 2002, Grafakos and Torres [2] studied the boundedness of multilinear Calder 贸n-Zygmund operators on the product of Lebesgue spaces and the endpoint weak estimates; and they extended it to a weighted version in [3]. Recently, the authors have studied the boundedness of the multilinear fractional integrals on Herz-Morrey spaces in [6] [7] and [10]. In this paper, we focus on the boundedness of the multilinear singular integral operators on weighted Herz-Morrey spaces and their weak estimates on endpoints.…”
Boundedness of multilinear operators on weighted Herz-Morrey spaces is established in this paper. The weak estimates on endpoints are also derived. As a special case, the conclusions can apply to multilinear Calder贸n-Zygmund operators.
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