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This article is cited in 3 scientific papers (total in 3 papers)
Sharp Extrapolation Theorems for Local Morrey Spaces
E. I. Berezhnoi Mathematics Faculty, P. G. Demidov Yaroslavl State University, ul. Soyuznaya 144, Yaroslavl, 150008 Russia
Abstract:
We show that the calculation of the sum of local Morrey spaces can be reduced to the calculation of the sum of sequence spaces that appear as parameters in the definition of local Morrey spaces. The presence of such a reduction allows us to obtain new extrapolation theorems for local Morrey spaces with sharp constants.
Keywords:
Banach ideal space, local Morrey spaces, sum and intersection of spaces, extrapolation theorems.
Received: April 24, 2020 Revised: October 12, 2020 Accepted: October 22, 2020
Citation:
E. I. Berezhnoi, “Sharp Extrapolation Theorems for Local Morrey Spaces”, Function Spaces, Approximation Theory, and Related Problems of Analysis, Collected papers. In commemoration of the 115th anniversary of Academician Sergei Mikhailovich Nikol'skii, Trudy Mat. Inst. Steklova, 312, Steklov Math. Inst., Moscow, 2021, 82–97; Proc. Steklov Inst. Math., 312 (2021), 76–90
Linking options:
https://www.mathnet.ru/eng/tm4126https://doi.org/10.4213/tm4126 https://www.mathnet.ru/eng/tm/v312/p82
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