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带有p-Laplacian算子的二阶微分方程组多个正解的存在性
Existence of multiple positive solutions of second-order differential systems with p-Laplacian
【摘要】 利用五个泛函的不动点定理,研究带有p-Laplacian算子的二阶微分方程组分别在3种边界条件下至少3个正解的存在性,并给出例子验证所得结论。
【Abstract】 Using five functions fixed point theorem,we prove the existence of at least three positive solutions to second-order systems with p-Laplacian under three kinds of boundary conditions,respectively.We give an example to illustrate our result.
【关键词】 p-Laplacian算子;
五个泛函的不动点定理;
锥;
正解;
【Key words】 p-Laplacian operator; five functions fixed point theorem; cone; positive solution;
【Key words】 p-Laplacian operator; five functions fixed point theorem; cone; positive solution;
【基金】 国家自然科学基金资助项目(10875094);河北省自然科学基金资助项目(A2009000664)
- 【文献出处】 河北科技大学学报 ,Journal of Hebei University of Science and Technology , 编辑部邮箱 ,2011年01期
- 【分类号】O175
- 【被引频次】3
- 【下载频次】63