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Sibirskii Matematicheskii Zhurnal, 2013, Volume 54, Number 3, Pages 520–535
(Mi smj2437)
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This article is cited in 7 scientific papers (total in 7 papers)
A sharp extrapolation theorem for Lorentz spaces
E. I. Berezhnoĭ Demidov Yaroslavl' State University, Yaroslavl’, Russia
Abstract:
Basing on geometric properties, we give a complete characterization of the Lorentz spaces that can be sharp extrapolation spaces for different types of the behavior of the growth of the norms of an operator in tending to a critical exponent. The results of this article are connected with the calculation of extrapolation constructions in about the same way as theorems of the Calderón–Mityagin type.
Keywords:
extrapolation of operators, Lorentz space, sharp extrapolation inequality.
Received: 06.03.2012
Citation:
E. I. Berezhnoǐ, “A sharp extrapolation theorem for Lorentz spaces”, Sibirsk. Mat. Zh., 54:3 (2013), 520–535; Siberian Math. J., 54:3 (2013), 406–418
Linking options:
https://www.mathnet.ru/eng/smj2437 https://www.mathnet.ru/eng/smj/v54/i3/p520
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Abstract page: | 347 | Full-text PDF : | 102 | References: | 68 | First page: | 3 |
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