时间测度链上二阶Emden-Fowler型动态方程的振动性

摘要

利用时间测度链上的微积分理论和Riccati变换及不等式技巧,研究时间测度链上一类二阶非线性中立型变时滞阻尼Emden-Fowler型泛函动态方程的振动性,并建立该方程几个新的振动准则.%Using the calculus theory on time scales and the Riccati transformation and the inequality technique ,we studied the oscillation for a class of second-order nonlinear neutral variable delay damped Emden-Fowler functional dynamic equations on time scales , and established some new oscillation criteria for the equations .