Positive solutions of semilinear differential equations with singularities
Positive solutions of semilinear differential equations with singularities
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DOI：
10.1006/jdeq.1998.3475
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发表时间：
1998-09-20
影响因子：
2.4
通讯作者：
Webb, JRL
中科院分区：
文献类型：
--
作者：
Lan, K;Webb, JRL
无论 g 在 [0, 1] 中连续还是 g 具有奇点，形式为 z"+ g (t) f (z)= 0(1.1) 形式的二阶微分方程在适当边界条件下的正解的存在性已被证明在理论和应用中都很重要。无论 g 在 [0, 1] 中连续还是 g 具有奇点。这些方程经常出现在形式为非线性椭圆方程的正径向解的研究中
The existence of positive solutions of a second order differential equation of the form z"+ g (t) f (z)= 0(1.1) with suitable boundary conditions has proved to be important in theory and applications whether g is continuous in [0, 1] or g has singularities. These equations often arise in the study of positive radial solutions of a nonlinear elliptic equation of the form