singular boundary value的用法和樣例：
例句
- We turned the singular boundary value problems to nonsingular problems, and presented a numerical method for them.
通過變換將奇異邊值問題轉化為非奇異邊值問題，提供了求解這類奇異邊值問題部分數值解的數值求解方法。 - This paper discusses the existence of multiple positive solutions of a class of nonlinear singular boundary value problems by means of the fixed point index Theorem on cones.
摘要利用錐映射的不動點指數定理，研究了一類非線性奇異邊值問題多個正解的存在性問題。
