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A second-order finite volume element method on quadrilateralmeshes for elliptic equations

Published online by Cambridge University Press:  15 February 2007

Min Yang*
Affiliation:
Department of Mathematics, Yantai University, Yantai, 264005, P.R. China. yangmin_math@163.com
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Abstract

In this paper, by use of affine biquadratic elements, we construct and analyze a finite volume element scheme for elliptic equations on quadrilateral meshes. The scheme is shown to be of second-order in H1-norm, provided that each quadrilateral in partition is almost a parallelogram. Numerical experiments are presented to confirm the usefulness and efficiency of the method.

Type
Research Article
Copyright
© EDP Sciences, SMAI, 2007

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