某类二阶泛函微分方程的稳定性

Stability of a class of the second order functional differential equations

研究二阶泛函微分方程x(t)+p(t)x(t)+q(t)x(t)+f(t,xt)=0的稳定性问题.利用Liapunov第二方法获得某些充分性判据.

Stability problems of the second order functional differential equations (t)+p(t)(t)+q(t)x(t)+f(t,x t)=0 are studied. By means of Liapunovs second method, some sufficient conditions are obtained.