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Distributions and Sobolev Spaces [PDF]

open access: possible, 2015
We have seen the concept of Dirac measure arising in connection with the fundamental solutions of the diffusion and the wave equations. Another interesting situation is the following, where the Dirac measure models a mechanical impulse.
openaire   +1 more source

Embeddings of Anisotropic Sobolev Spaces

Archive for Rational Mechanics and Analysis, 1986
This paper deals with the approximation and the entropy numbers of the embedding I of an anisotropic Sobolev space \(W^{r,p}(\Omega)\) into an Orlicz space \(L^{\phi}(\Omega)\), where \(\Omega\) is an open subset of \({\mathbb{R}}^ n\).
David E. Edmunds, R. M. Edmunds
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Sobolev and Besov Spaces

2014
Chapter 6 is devoted to the precise definitions and statements of Sobolev and Besov spaces of L p type with some detailed proofs. One of the most useful ways of measuring differentiability properties of functions is in terms of $$L^{p}$$ norms, and is provided by the Sobolev spaces.
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The Lebesgue and Sobolev Spaces

2014
The main focus of chapter 8 is the establishment of basic concepts on Lebesgue and Sobolev spaces. The results developed include the classical Sobolev imbedding and trace theorems for a special class of domains.
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On one generalization of Sobolev spaces

Siberian Mathematical Journal, 1998
In [Potential Anal. 5, No. 4, 403-415 (1996; Zbl 0859.46022)], \textit{P. Hajłasz} defined the Sobolev space \(S^1_p(X)\) on an arbitrary metric space.
openaire   +3 more sources

Responsive materials architected in space and time

Nature Reviews Materials, 2022
Xiaoxing Xia   +2 more
exaly  

The biofilm matrix: multitasking in a shared space

Nature Reviews Microbiology, 2022
Hans-Curt Flemming   +2 more
exaly  

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