高阶奇异半正微分方程组多点边值问题的正解
Positive Solution to m-point Boundary Value Problem of a Differential System with Higher Order Singular Semipositone
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摘要: 应用范数形式的锥拉伸与锥压缩不动点定理得出了一类高阶超线性奇异半正方程组在点边值条件下正解的存在性结果。最后用实例验证了该结论的应用价值。Abstract: In the paper, the existence is verified for an m-point boundary value problem of the differential system with higher order singular semipositone by means of fixed point theorem concerning cone compression and expansion in norm type. Finally, the conclusions are verified to be applicable with an example.