摘要
讨论二阶微分方程x"(t)+p(t)x'(t)+q(t)f(x)=r(t)解的有界性问题,并给出了判定其解有界的方法.
In this paper,we studied the Boundedness of the second orderdifferential equation x'(t)+p(t)x'(t)+q(t)f(x)=r(t)
出处
《内蒙古财经学院学报(综合版)》
2007年第3期95-96,共2页
Journal of inner Mongolia finance and economics college
关键词
二阶微分方程
有界性
the second order differential equation
boundedness