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Convergence Analysis of Incomplete Biquadratic Rectangular Element for Fourth-Order Singular Perturbation Problem on Anisotropic Meshes
Joint Authors
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-13
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The convergence analysis of a Morley type rectangular element for the fourth-order elliptic singular perturbation problem is considered.
A counterexample is provided to show that the element is not uniformly convergent with respect to the perturbation parameter.
A modified finite element approximation scheme is used to get convergent results; the corresponding error estimate is presented under anisotropic meshes.
Numerical experiments are also carried out to demonstrate the theoretical analysis.
American Psychological Association (APA)
Xie, Pingli& Hu, Meng. 2014. Convergence Analysis of Incomplete Biquadratic Rectangular Element for Fourth-Order Singular Perturbation Problem on Anisotropic Meshes. Abstract and Applied Analysis،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1013508
Modern Language Association (MLA)
Xie, Pingli& Hu, Meng. Convergence Analysis of Incomplete Biquadratic Rectangular Element for Fourth-Order Singular Perturbation Problem on Anisotropic Meshes. Abstract and Applied Analysis No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1013508
American Medical Association (AMA)
Xie, Pingli& Hu, Meng. Convergence Analysis of Incomplete Biquadratic Rectangular Element for Fourth-Order Singular Perturbation Problem on Anisotropic Meshes. Abstract and Applied Analysis. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1013508
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1013508