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This article is cited in 1 scientific paper (total in 1 paper)
Brief communications
On changing variables in $L^p$-spaces with distributed-microstructure
N. A. Evseevab, A. V. Menovschikovba a Novosibirsk State University,
1 Pirogov str., Novosibirsk, 630090 Russia
b Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, 4 Ac. Koptyug Ave., Novosibirsk, 630090 Russia
Abstract:
We study the boundedness of the composition operator in the spaces $L^p(V, W^{1,r}(Y_v))$. Such spaces arise when modeling the transport processes in a porous medium. It is assumed that the operator is induced by a mapping preserving the priority of the variables, which agrees with the physical requirements for the model.
Keywords:
composition operator, Sobolev spaces, direct integral of Banach spaces.
Received: 08.10.2019 Revised: 08.10.2019 Accepted: 18.12.2019
Citation:
N. A. Evseev, A. V. Menovschikov, “On changing variables in $L^p$-spaces with distributed-microstructure”, Izv. Vyssh. Uchebn. Zaved. Mat., 2020, no. 3, 92–97; Russian Math. (Iz. VUZ), 64:3 (2020), 82–86
Linking options:
https://www.mathnet.ru/eng/ivm9555 https://www.mathnet.ru/eng/ivm/y2020/i3/p92
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Abstract page: | 243 | Full-text PDF : | 67 | References: | 24 | First page: | 8 |
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