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Siberian Mathematical Journal
Article . 1986 . Peer-reviewed
License: Springer Nature TDM
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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
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Convergence with a functional

Authors: Vasilenko, G. N.;

Convergence with a functional

Abstract

Let S be a locally compact metric space with a measure \(\mu\). Given a function F on \(S\times {\mathbb{R}}^{\ell}\), define a functional \({\mathcal L}_ F\), \[ {\mathcal L}_ F(u)=\int_{S}F(x,u(x))d\mu (x) \] (u maps S to \({\mathbb{R}}^{\ell})\). The results have the following nature. Suppose that \(F_ m\to F_ 0\), where the \(F_ m's\) are convex and \(F_ 0\) is strictly convex in the second variable. Let \(u_ m\to u_ 0\) (in a certain weak topology) and suppose that \({\mathcal L}_{F_ m}(u_ m)\to {\mathcal L}_{f_ m}(u_ 0)\). Then \({\mathcal L}_{K_ m}(u_ m)\to {\mathcal L}_{K_ 0}(u_ 0)\) for every sequence \(\{K_ m\}\) majorized (in a certain sense) by the sequence \(\{F_ m\}\) and convergent to \(K_ 0\).

Keywords

integral functionals, Methods involving semicontinuity and convergence; relaxation, Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.), Existence theories for problems in abstract spaces, convergence in measure

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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!
3
Average
Average
Average
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