Explicit Multisymplectic Fourier Pseudospectral Scheme for the Klein–Gordon–Zakharov Equations

doi:10.1088/0256-307X/29/8/080201

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Abstract：

Applying the Fourier pseudospectral method to space derivatives and the symplectic Euler rule to time derivatives in the multisymplectic form of the Klein–Gordon–Zakharov equations, we derive an explicit multisymplectic scheme. The semi-discrete energy and momentum conservation laws are given. Some numerical experiments are carried out to show the accuracy of the numerical solutions. The performance of the scheme in preserving the global energy and momentum conservation laws are also checked.

收稿日期: 2012-03-22 出版日期: 2012-07-31

:	02.60.Cb	(Numerical simulation; solution of equations)
	02.70.Bf	(Finite-difference methods)
	45.10.Na	(Geometrical and tensorial methods)
	45.20.dh	(Energy conservation)

引用本文:

. [J]. 中国物理快报, 2012, 29(8): 80201-080201.
CAI Jia-Xiang, and LIANG Hua. Explicit Multisymplectic Fourier Pseudospectral Scheme for the Klein–Gordon–Zakharov Equations. Chin. Phys. Lett., 2012, 29(8): 80201-080201.

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https://cpl.iphy.ac.cn/CN/10.1088/0256-307X/29/8/080201 或 https://cpl.iphy.ac.cn/CN/Y2012/V29/I8/80201

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[12]	. [J]. 中国物理快报, 2015, 32(07): 70301-070301.
[13]	. [J]. 中国物理快报, 2015, 32(4): 40201-040201.
[14]	. [J]. 中国物理快报, 2015, 32(02): 20501-020501.
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