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This article is cited in 5 scientific papers (total in 5 papers)
Brief communications
Exact Calculation of Sums of Cones in Lorentz Spaces
E. I. Berezhnoi Yaroslavl State University, Yaroslavl, Russia
Abstract:
A method for exactly calculating norm on the sum of the cones of nonincreasing or concave functions in Lorentz spaces is proposed. The obtained result makes it possible to prove new extrapolation theorems for cones in Lorentz, Lebesgue, and Marcinkiewicz spaces with exact constants.
Keywords:
sum of cones in Lorentz space, extrapolation theorem.
Received: 26.04.2017 Accepted: 12.12.2017
Citation:
E. I. Berezhnoi, “Exact Calculation of Sums of Cones in Lorentz Spaces”, Funktsional. Anal. i Prilozhen., 52:2 (2018), 66–71; Funct. Anal. Appl., 52:2 (2018), 134–138
Linking options:
https://www.mathnet.ru/eng/faa3471https://doi.org/10.4213/faa3471 https://www.mathnet.ru/eng/faa/v52/i2/p66
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Abstract page: | 381 | Full-text PDF : | 42 | References: | 49 | First page: | 28 |
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