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Article: Mixed operator problems using least squares finite element collocation
Title | Mixed operator problems using least squares finite element collocation |
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Authors | |
Issue Date | 1980 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cma |
Citation | Computer Methods In Applied Mechanics And Engineering, 1980, v. 22 n. 1, p. 121-130 How to Cite? |
Abstract | A finite element method based on least squares collocation on an element is formulated for problems of mixed type. The least squares method is developed using an incomplete quintic (C1) element and overdetermined element collocation equations. Numerical experiments are conducted for the classical Tricomi equation, and the accuracy of computed solutions is examined at points in elliptic and hyperbolic subdomains. © 1980. |
Persistent Identifier | http://hdl.handle.net/10722/149837 |
ISSN | 2021 Impact Factor: 6.588 2020 SCImago Journal Rankings: 2.530 |
DC Field | Value | Language |
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dc.contributor.author | Carey, GF | en_US |
dc.contributor.author | Cheung, YK | en_US |
dc.contributor.author | Lau, SL | en_US |
dc.date.accessioned | 2012-06-26T06:00:03Z | - |
dc.date.available | 2012-06-26T06:00:03Z | - |
dc.date.issued | 1980 | en_US |
dc.identifier.citation | Computer Methods In Applied Mechanics And Engineering, 1980, v. 22 n. 1, p. 121-130 | en_US |
dc.identifier.issn | 0045-7825 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/149837 | - |
dc.description.abstract | A finite element method based on least squares collocation on an element is formulated for problems of mixed type. The least squares method is developed using an incomplete quintic (C1) element and overdetermined element collocation equations. Numerical experiments are conducted for the classical Tricomi equation, and the accuracy of computed solutions is examined at points in elliptic and hyperbolic subdomains. © 1980. | en_US |
dc.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cma | en_US |
dc.relation.ispartof | Computer Methods in Applied Mechanics and Engineering | en_US |
dc.title | Mixed operator problems using least squares finite element collocation | en_US |
dc.type | Article | en_US |
dc.identifier.email | Cheung, YK:hreccyk@hkucc.hku.hk | en_US |
dc.identifier.authority | Cheung, YK=rp00104 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0019009287 | en_US |
dc.identifier.volume | 22 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.spage | 121 | en_US |
dc.identifier.epage | 130 | en_US |
dc.publisher.place | Netherlands | en_US |
dc.identifier.scopusauthorid | Carey, GF=24517624600 | en_US |
dc.identifier.scopusauthorid | Cheung, YK=7202111065 | en_US |
dc.identifier.scopusauthorid | Lau, SL=24534724600 | en_US |
dc.identifier.issnl | 0045-7825 | - |