WEAK RESIDUAL ERROR-ESTIMATES FOR SYMMETRICAL POSITIVE SYSTEMS

dc.citation.epage	619	en_US
dc.citation.issue	5-6	en_US
dc.citation.spage	607	en_US
dc.citation.volume	14	en_US
dc.citation.woscount	5
dc.contributor.author	LIU, JL	en_US
dc.contributor.department	應用數學系	zh_TW
dc.contributor.department	Department of Applied Mathematics	en_US
dc.date.accessioned	2014-12-08T15:04:42Z
dc.date.available	2014-12-08T15:04:42Z
dc.date.issued	1993	en_US
dc.description.abstract	A weak-residual type error estimation for finite element solutions of symmetric positive systems in the sense of Friedrichs' is proposed. The estimator calculates a residual error interior to an element with no consideration of boundary residual, thus allowing for element-by-element computations. The estimator is proved to be bounded by the exact error in suitably defined norm with multiple constants. A priori and a posteriori numerical estimates are presented for a forward-backward heat equation model problem.	en_US
dc.identifier.doi	10.1080/01630569308816542	en_US
dc.identifier.issn	0163-0563	en_US
dc.identifier.journal	NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION	en_US
dc.identifier.uri	http://dx.doi.org/10.1080/01630569308816542	en_US
dc.identifier.uri	https://ir.lib.nycu.edu.tw/handle/11536/3202
dc.identifier.wosnumber	WOS:A1993ML36500011
dc.language.iso	en_US	en_US
dc.title	WEAK RESIDUAL ERROR-ESTIMATES FOR SYMMETRICAL POSITIVE SYSTEMS	en_US
dc.type	Article	en_US

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