higher order nonlinear neutral system of differenc  高阶非线性中立型差分方程组

higher order nonlinear difference equations  高阶非线性差分方程组; 高阶非线性差分方程

higher order nonlinear neutral difference equation  高阶非线性中立型差分方程

higher-order neutral difference equations  中立型差分方程

algorithm of higher-order difference  高阶差分算法

Higher order neutral difference equation  高阶中立型差分方程

higher order nonlinear difference equation  高阶非线性差分方程

higher order nonlinear equations  高阶非线性方程

higher-order difference equations  高阶差分方程

higher-order nonlinear neutral equation  高阶非线性中立型方程

higher-order nonlinear system  高阶非线性系统

non-holonomic system of higher order  高阶非完整系

nonlinear higher-order difference squeezing  非线性高阶差压缩

second order neutral difference equations  中立型差分方程; 二阶中立型差分方程

A system of nonlinear equations  非线性方程组

constrained system of nonlinear equations  带约束的非线性方程组

nonlinear neutral difference equations  非线性中立型差分方程

nonlinear system of equations  非线性方程组

singular nonlinear system of equations  奇异非线性方程组