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| A STRUCTURE-PRESERVING DISCRETIZATION OFNONLINEAR SCHRDINGER EQUATION | |
| 作者姓名： | Ming-you Huang Ru Qu Cheng-chun Gong(Institute of Mathematics Jilin University Changchun 130023 P.R. China) |
| 作者单位： | Institute of Mathematics，Jilin University，Changchun 130023 P.R. China |
| 摘 要： | 1.IntroductionManyimportantdifferentialequationsofevolutiontypeinphysicsandmechanicshavespecificgeometricstructure.Forinstance,theHamiltoniansystemsinclassicalmechanics,theSchrodingerequationinquantum,theKorteweg-deVriesandKleinGordonequationsofnonli... |
| 关 键 词： | Schrdinger equation Hamiltonian system Discrete schemes Structurepreserving algorithm. |
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