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Applied Mathematics Letters
Article
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Applied Mathematics Letters
Article . 2011
License: Elsevier Non-Commercial
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Applied Mathematics Letters
Article . 2011 . Peer-reviewed
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zbMATH Open
Article . 2011
Data sources: zbMATH Open
DBLP
Article . 2011
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An optimal filtering method for the Cauchy problem of the Helmholtz equation

Authors: Hao Cheng; Chu-Li Fu; Xiao-Li Feng;

An optimal filtering method for the Cauchy problem of the Helmholtz equation

Abstract

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Keywords

Error estimate, Cauchy problem for the Helmholtz equation, Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation, Applied Mathematics, filtering regularization, error estimate, ill-posed problem, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Ill-posed problem, Ill-posed problems for PDEs, Filtering regularization, Numerical methods for ill-posed problems for boundary value problems involving PDEs

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    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.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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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!
7
Average
Average
Average
hybrid