摘要
本文利用上、下解方法证明了两类三阶边值问题解的存在性和唯一性。
In this paper we discussed the existence and uniqueness theorems for third-order boundary value problems, using the method of upper and lower solutions.
出处
《长春光学精密机械学院学报》
1994年第4期69-72,共4页
Journal of Changchun Institute of Optics and Fine Mechanics
关键词
三阶边值问题
上下解
边值问题
third-order boundary value problems, upper and lower solutions
