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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Analysis Mathematicaarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Analysis Mathematica
Article . 1981 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
zbMATH Open
Article . 1981
Data sources: zbMATH Open
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Interior regularity operators

Authors: White, R. E.;

Interior regularity operators

Abstract

ПустьР - линейный диф ференциальный опера тор с достаточно гладкими коэффициентами. По определению,P явля ется оператором внут ренней регулярности на ω ⊂R n т огда и только тогда, когда\(u \in B_{p,k_{ - N} }^{loc} (\Omega )\) и ω′⊂ω из условия\(Pu \in B_{p,k_s }^{loc} (\Omega ')\) вытекает, что\(u \in B_{p,k_s k}^{loc} (\Omega ')\), где −N+1≦s≦N. Соотве тствующий пример: $$Pu = - \Delta u + u c k(\xi ) = \xi _1^2 + \ldots + \xi _n^2 + 1.$$ Указанные операторы характеризуются в ра боте в терминах априорных н еравенств. До− казывается также сущ ествование локальны х фундаментальных реш ений для оператора, со пряженного кP, а также его гладкос ть вне диагонали. Эти результаты являются аналогами соответствующих рез ультатов для гипоэлл иптических операторов.

Keywords

Regularity of generalized solutions of PDE, Fundamental solutions to PDEs, interior regularity operators, local fundamental solutions, A priori estimates in context of PDEs

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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