A reduced fourth-order compact difference scheme based on a proper orthogonal decomposition technique for parabolic equations

A reduced fourth-order compact difference scheme based on a proper orthogonal decomposition technique for parabolic equations

Abstract In this paper, we present a reduced high-order compact finite difference scheme for numerical solution of the parabolic equations. CFDS4 is applied to attain high accuracy for numerical solution of parabolic equations, but its computational efficiency still needs to be improved. Our approac...

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Bibliografiske detaljer
Main Authors:	Baozou Xu, Xiaohua Zhang
Format:	Article
Sprog:	English
Udgivet:	SpringerOpen 2019-07-01
Serier:	Boundary Value Problems
Fag:	Proper orthogonal decomposition Parabolic equations Compact finite difference scheme
Online adgang:	http://link.springer.com/article/10.1186/s13661-019-1243-8

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