Error Bounds for a Fictitious Domain Method with Lagrange Multiplier Treatment on the Boundary for a Dirichlet Problem

In this article we obtain discrete inf-sup conditions and error bounds for a fictitious domain with Lagrange multiplier treatment for the boundary condition on the curved boundary to an elliptic Dirichlet problem with conforming finite elements of degree one on a uniform mesh.[PUBLICATION ABSTRACT]

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Vydané v:	Japan journal of industrial and applied mathematics Ročník 15; číslo 1; s. 75 - 85
Hlavný autor:	Pan, Tsorng-Whay
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Heidelberg Springer Nature B.V 01.02.1998
Predmet:	Dirichlet problem fictitious domain method finite element Finite element analysis inf-sup condition Lagrange multiplier Studies
ISSN:	0916-7005, 1868-937X
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