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On estimates for maximal operators
I. A. Ikromova, A. M. Barakayevb a V. I. Romanovsky Institute of Mathematics of the Academy of Sciences of the Republic of Uzbekistan, 15 University str., Samarkand, 140104 Republic of Uzbekistan
b Samarkand state University, 15 University blvd., Samarkand, 140104 Republic of Uzbekistan
Abstract:
The paper deals with boundedness problem for maximal operators associated to hypersurfaces in the space of integrable functions with degree p. A necessary condition for boundedness is given in the space of square-integrable functions in the case one nonvanishing principal curvature. A criterion for the boundedness of the maximal operators in the space of square-integrable functions is obtained for a partial class of convex hypersurfaces.
Keywords:
maximal operator, Fourier transform, hypersurface, boundedness.
Received: 29.03.2022 Revised: 19.04.2023 Accepted: 29.05.2023
Citation:
I. A. Ikromov, A. M. Barakayev, “On estimates for maximal operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 7, 23–33
Linking options:
https://www.mathnet.ru/eng/ivm9895 https://www.mathnet.ru/eng/ivm/y2023/i7/p23
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Abstract page: | 66 | Full-text PDF : | 10 | References: | 26 | First page: | 4 |
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