An error minimized pseudospectral penalty direct Poisson solver

doi:10.1016/j.jcp.2011.11.042

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	Horng, Tzyy-Leng	en_US
dc.contributor.author	Teng, Chun-Hao	en_US
dc.date.accessioned	2014-12-08T15:21:50Z	-
dc.date.available	2014-12-08T15:21:50Z	-
dc.date.issued	2012-03-20	en_US
dc.identifier.issn	0021-9991	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/j.jcp.2011.11.042	en_US
dc.identifier.uri	http://hdl.handle.net/11536/15549	-
dc.description.abstract	This paper presents a direct Poisson solver based on an error minimized Chebyshev pseudospectral penalty formulation for problems defined on rectangular domains. In this study the penalty parameters are determined analytically such that the discrete L-2 error is minimized. Numerical experiments are conducted and the results show that the penalty scheme computes numerical solutions with better accuracy, compared to the traditional approach with boundary conditions enforced strongly. (C) 2011 Elsevier Inc. All rights reserved.	en_US
dc.language.iso	en_US	en_US
dc.subject	Pseudospectral penalty method	en_US
dc.subject	Poisson equations	en_US
dc.subject	Diagonalization	en_US
dc.title	An error minimized pseudospectral penalty direct Poisson solver	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1016/j.jcp.2011.11.042	en_US
dc.identifier.journal	JOURNAL OF COMPUTATIONAL PHYSICS	en_US
dc.citation.volume	231	en_US
dc.citation.issue	6	en_US
dc.citation.spage	2498	en_US
dc.citation.epage	2509	en_US
dc.contributor.department	應用數學系	zh_TW
dc.contributor.department	數學建模與科學計算所(含中心)	zh_TW
dc.contributor.department	Department of Applied Mathematics	en_US
dc.contributor.department	Graduate Program of Mathematical Modeling and Scientific Computing, Department of Applied Mathematics	en_US
dc.identifier.wosnumber	WOS:000301011300008	-
dc.citation.woscount	5	-
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