节点文献
含导数项的p-Laplacian算子多点边值问题三个正解的存在性
Existence of three positive solutions in a multi-points boundary value problem of p-Laplacian operator with first-order derivative
【摘要】 利用Leggett-Williams不动点定理的一个扩展定理,研究了非线性项含导数项的pLapla-cian算子多点边值问题,得到了三个正解存在的充分条件.
【Abstract】 The existence of three positive solutions in a multipoints boundary value problem of differential equation with a p-Laplacian operator is investigated.An extension of the LeggettWilliams fixed point theorm is utilized and a sufficient condition for the existence of three positive solutions is obtained.
【关键词】 不动点定理;
正解;
p-Laplacian算子;
边值问题;
【Key words】 fixed-point theorem; positive solution; p-Laplacian operator; boundary value prob-lem;
【Key words】 fixed-point theorem; positive solution; p-Laplacian operator; boundary value prob-lem;
【基金】 上海市教育委员会科研基金资助项目(05EZ52)
- 【文献出处】 上海理工大学学报 ,Journal of University of Shanghai for Science and Technology , 编辑部邮箱 ,2007年01期
- 【分类号】O175.8
- 【被引频次】3
- 【下载频次】80