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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 Applied Numerical Ma...arrow_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
Applied Numerical Mathematics
Article . 2023 . Peer-reviewed
License: Elsevier 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
zbMATH Open
Article . 2023
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Identification of an unknown spatial source function in a multidimensional hyperbolic partial differential equation with interior degeneracy

descriptionPublicationkeyboard_double_arrow_right Article 01 Oct 2023 English Publisher:Elsevier BVJournal:Applied Numerical Mathematics, volume 192, pages 1-18 (issn: 0168-9274, Copyright policy )
Authors: Hamed Ould Sidi; Mahmoud A. Zaky; Wenlin Qiu; Ahmed S. Hendy;

doi: 10.1016/j.apnum.2023.05.021

Identification of an unknown spatial source function in a multidimensional hyperbolic partial differential equation with interior degeneracy

Abstract

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Keywords

Inverse problems for PDEs, Tikhonov regularization, conjugate gradient method, Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs, wave problem, interior degeneracy, source function reconstruction

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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!
8
Top 10%
Top 10%
Top 10%
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