Hamiltonian conserved Crank-Nicolson schemes for a semi-linear wave equation based on the exponential scalar auxiliary variables approach

The keys to constructing numerical schemes for nonlinear partial differential equations are accuracy, handling of the nonlinear terms, and physical properties (energy dissipation or conservation). In this paper, we employ the exponential scalar auxiliary variable (E-SAV) method to solve a semi-linea...

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書誌詳細

出版年:	Electronic Research Archive
主要な著者:	Huanhuan Li, Lei Kang, Meng Li, Xianbing Luo, Shuwen Xiang
フォーマット:	論文
言語:	英語
出版事項:	AIMS Press 2024-07-01
主題:	semi-linear wave equation exponential scalar auxiliary variable error analysis crank−nicolson scheme
オンライン･アクセス:	https://www.aimspress.com/article/doi/10.3934/era.2024200?viewType=HTML