摘要
建立一类具有强迫项的二阶非线性泛函微分方程 [p(t,x(t) ) x′(t) ]′ +f(t,x(t) ,x(g(t) ) ,x′(t) ,x′(h(t) ) ) =e(t)的振动准则 ,并讨论解的渐近性 .
Oscillation criterion for second order nonlinear functional differential equations with forcing term \′+f(t,x(t),x(g(t)),x′(t),x′(h(t)))=e(t) is established,and the asymptotic property of its solutions is disscused.
出处
《广西科学》
CAS
2003年第3期179-182,共4页
Guangxi Sciences
关键词
二阶非线性泛函微分方程
振动性渐近性
强迫项
second order functional differential equations,oscillation,asymptotic property,forcing term
