非线性偏微分方程的约化和精确解
비선성편미분방정적약화화정학해
REDUCTION OF NONLINEAR PARTIAL DIFFERENTIAL EQUATION AND EXACT SOLUTIONS
  • 万方数据
    高校应用数学学报B辑 고교응용수학학보B집
    APPLIED MATHEMATICS A JOURNAL OF CHINESE UNIVERSITIES
    2003年 2期 179-185 ,共7页

    叶彩儿%潘祖梁

    협채인%반조량



    nonlinear partial differential equation%ordinary differential equation%exact solutions%solitary solutions


    Nonlinear partial differetial equation(NLPDE) is converted into ordinary differentialequation (ODE) via a new ansatzUsing undetermined function method ,the ODE obtained aboveis replaced by a set of algebraic equations which are solved out with the aid of MathematicaTheexact solutions and solitary solutions of NLPDE are obtained.
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