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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

Izv. Vyssh. Uchebn. Zaved. Mat., 2024 Number 1, Pages 69–76 (Mi ivm9950)

This article is cited in 3 papers

On maximal operators associated with singular hypersurfaces

S. E. Usmanov

Samarkand State University named after Sh. Rashidov, 15 Universitetski blvd., Samarkand, 140104 Republic of Uzbekistan

Abstract: Maximal operators associated with singular hypersurfaces in multidimensional Euclidean spaces are considered. We prove the boundedness of these operators and define a critical exponent in the space of summable functions, when hypersurfaces are given by parametric equations.

Keywords: maximal operator, averaging operator, fractional power series, critical exponent, singular hypersurface.

UDC: 517

Received: 23.12.2022
Revised: 15.02.2023
Accepted: 29.03.2023

DOI: 10.26907/0021-3446-2024-1-69-76


 English version:
Russian Mathematics (Izvestiya VUZ. Matematika), 2024, 68:1, 61–68


© Steklov Math. Inst. of RAS, 2026