【摘要】 应用不动点指数方法,在与相应线性算子第一特征值有关的条件下,得到一类奇异无穷多点边值问题正解的存在性结果,推广和改进了已有文献中的主要结果.更多还原

【Abstract】 The existence of positive solutions for a class of singular ∞-point boundary value problem was obtained by applying the fixed point index theory under some conditions concerning the first eigenvalueas of relevant linear operator. It also can extend and improve the main results in early literature.更多还原