Linear barycentric rational collocation method for solving biharmonic equation
Abstract: Two-dimensional biharmonic boundary-value problems are considered by the linear barycentric rational collocation method, and the unknown function is approximated by the barycentric rational polynomial. With the help of matrix form, the linear equations of the discrete biharmonic equation are changed into a matrix equation. From the convergence rate of barycentric rational polynomial, we present the convergence rate of linear barycentric rational collocation method for biharmonic equation. Finally, several numerical examples are provided to validate the theoretical analysis.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Linear barycentric rational collocation method for solving biharmonic equation ; volume:55 ; number:1 ; year:2022 ; pages:587-603 ; extent:17
Demonstratio mathematica ; 55, Heft 1 (2022), 587-603 (gesamt 17)
- Urheber
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Li, Jin
- DOI
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10.1515/dema-2022-0151
- URN
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urn:nbn:de:101:1-2022092414021947825300
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
- 15.08.2025, 07:26 MESZ
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Beteiligte
- Li, Jin
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