一阶非线性中立型方程解的渐近性与振动性

The Asymptotic and Vibrating Nature of the Univalency Nonlinear Neutral Equation

研究了一类具有变号系数的一阶非线性中立型微分方程 ,讨论了方程的非振动解的渐近性 。

A category of sign reversal univalency nonlinear neutrally differential formula has been researched.The formula′s nonvibrating asymptotics discussed and efficient criterion of all the solutions to a formula vibrating presented.