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This article is cited in 1 scientific paper (total in 1 paper)
Extrapolation of operators acting into quasi-Banach spaces
K. V. Lykovabc a Samara State University
b S. P. Korolyov Samara State Aerospace University
c Image Processing Systems Institute, Samara
Abstract:
Linear and sublinear operators acting from the scale of $L_p$ spaces to a certain fixed quasinormed space are considered. It is shown how the extrapolation construction proposed by Jawerth and Milman at the end of 1980s can be used to extend a bounded action of an operator from the $L_p$ scale to wider spaces. Theorems are proved which generalize Yano's extrapolation theorem to the case of a quasinormed target space. More precise results are obtained under additional conditions on the quasinorm.
Bibliography: 35 titles.
Keywords:
extrapolation of operators, Yano's theorem, symmetric space, Lorentz space, quasi-Banach space.
Received: 06.11.2014 and 21.08.2015
Citation:
K. V. Lykov, “Extrapolation of operators acting into quasi-Banach spaces”, Sb. Math., 207:1 (2016), 85–112
Linking options:
https://www.mathnet.ru/eng/sm8441https://doi.org/10.1070/SM8441 https://www.mathnet.ru/eng/sm/v207/i1/p93
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Abstract page: | 486 | Russian version PDF: | 150 | English version PDF: | 15 | References: | 78 | First page: | 35 |
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