讨论了一类二阶奇异两点边值问题的一种求解方法。

In this paper, we present a method for solving a class of singular second order two-point boundary value problems.

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使用锥上拓扑度理论，研究二阶非线性奇异微分方程组两点边值问题正解的存在性。

By using fixed point index theory in a cone, we study the existence of positive solutions of boundary value problems for systems of nonlinear second order singular differential equations.

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