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This article is cited in 4 scientific papers (total in 4 papers)
Brief communications
Spaces of Smooth Functions Generated by Nonhomogeneous Differential Expressions
S. V. Kislyakova, D. V. Maksimovb, D. M. Stolyarovc a St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
b Saint-Petersburg State Polytechnical University
c Saint-Petersburg State University
Abstract:
A Sobolev-type embedding theorem is established, which differs from classical statements in that the assumptions are imposed on linear combinations of the form $\sum a_j D^{\alpha_j}f_j$ with different functions $f_j$ and different multi-indices $\alpha_j$. It is applied to a classification problem for spaces of smooth functions generated by finite collections of differential expressions.
Keywords:
space of smooth functions, isomorphism, Sobolev embedding.
Received: 01.08.2012
Citation:
S. V. Kislyakov, D. V. Maksimov, D. M. Stolyarov, “Spaces of Smooth Functions Generated by Nonhomogeneous Differential Expressions”, Funktsional. Anal. i Prilozhen., 47:2 (2013), 89–92; Funct. Anal. Appl., 47:2 (2013), 157–159
Linking options:
https://www.mathnet.ru/eng/faa3114https://doi.org/10.4213/faa3114 https://www.mathnet.ru/eng/faa/v47/i2/p89
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Abstract page: | 645 | Full-text PDF : | 217 | References: | 60 | First page: | 40 |
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