摘要
对一类二阶非线性微分方程存在单调解的条件进行了讨论。
This paper gives a detailed discussion about some second order nonlnear differential equations under some conditions and gives the necessary and sufficient condition of existence for B-type monotone solution.
出处
《青岛建筑工程学院学报》
1997年第2期82-85,共4页
Journal of Qingdao Institute of Architecture and Engineering
关键词
二阶
非线性
微分方程
second order,nonlinear,differential equation
