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Chen, JB; Qin, MZ; Chen, JB , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
A multisymplectic variational integrator for the nonlinear Schrodinger equation
Source PublicationNUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS
KeywordHamiltonian Wave-equations Symplectic Methods Geometry
AbstractThe multisymplectic structure for the nonlinear Schrodinger equation is presented. Based on the multisymplectic structure, we derive a nine-point variational integrator from the discrete variational principle and a six-point multisymplectic integrator from the Preissman multisymplectic scheme. We,show that the two integrators are essentially equivalent. Therefore, we call it a multisymplectic variational integrator. (C) 2002 Wiley Periodicals, Inc.
2002
ISSN0749-159X
Volume18Issue:4Pages:523-536
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13487
Collection理论物理所科研产出_SCI论文
Corresponding AuthorChen, JB , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Chen, JB,Qin, MZ,Chen, JB , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. A multisymplectic variational integrator for the nonlinear Schrodinger equation[J]. NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS,2002,18(4):523-536.
APA Chen, JB,Qin, MZ,&Chen, JB , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2002).A multisymplectic variational integrator for the nonlinear Schrodinger equation.NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS,18(4),523-536.
MLA Chen, JB,et al."A multisymplectic variational integrator for the nonlinear Schrodinger equation".NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS 18.4(2002):523-536.
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