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...

書誌詳細
主要な著者:	Baozou Xu, Xiaohua Zhang
フォーマット:	論文
言語:	English
出版事項:	SpringerOpen 2019-07-01
シリーズ:	Boundary Value Problems
主題:	Proper orthogonal decomposition Parabolic equations Compact finite difference scheme
オンライン･アクセス:	http://link.springer.com/article/10.1186/s13661-019-1243-8

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