学科分类
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1 个结果
  • 简介:Itisshowninthispaperthatifparametersβ1,β2andβ3ofanonlinearSchrodingerequationwithhigherorderdispersionterms(HNLS)satisfythecondition:6β1-β2-2β3(1-6β1k)=0,karealconstant,thenthefundamentalsolitonsolutionsoftheHNLSequationexist.Theexactsolitonsolutionsaregivenandtherelationbetweenthisconditionandtheknownresultsintheliteratureisalsodiscussed.

  • 标签: 孤波解 高阶离散项 非线性薛定萼方程 HNLS方程