Department of Mathematics, Shanghai Jiaotong University, Shanghai 200240Division of Computational Science, E-Institute of Shanghai Universities, at SJTU, Shanghai 200030
Multisymplectic Integrator of the Zakharov System
WANG Jian
Department of Mathematics, Shanghai Jiaotong University, Shanghai 200240Division of Computational Science, E-Institute of Shanghai Universities, at SJTU, Shanghai 200030
摘要A multisymplectic formulation for the Zakharov system is presented. The semi-explicit multisymplectic integrator of the formulation is constructed by means of the Euler-box scheme. Numerical results on simulating the propagation of one soliton and the collision of two solitons are reported to illustrate the efficiency of the multisymplectic scheme.
Abstract：A multisymplectic formulation for the Zakharov system is presented. The semi-explicit multisymplectic integrator of the formulation is constructed by means of the Euler-box scheme. Numerical results on simulating the propagation of one soliton and the collision of two solitons are reported to illustrate the efficiency of the multisymplectic scheme.
WANG Jian. Multisymplectic Integrator of the Zakharov System[J]. 中国物理快报, 2008, 25(10): 3531-3534.
WANG Jian. Multisymplectic Integrator of the Zakharov System. Chin. Phys. Lett., 2008, 25(10): 3531-3534.
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2008, Vol. 25 
