three-point boundary value的用法和样例：
例句
- This paper studies the existence of monotone positive solutions to a type of three point boundary value problems of nonlinear second-order differential equations.
摘要利用范数形式的锥上不动点定理，研究了一类二阶微分方程三点边值问题单调正解的存在性。 - The solvability is considered for a class of third-order three-point boundary value problem with first and second derivatives.
讨论了一类非线性项含一阶和二阶导数的三阶三点边值问题的可解性。
