Yuji Liu
Department of Mathematics,
Hunan Institute of Science and Technology,
Yueyang 414000, P.R.China
Shenping Chen
Department of Mathematics,
Guangdong University of Business Studies,
Guangzhou 510320, P.R.China
Changyou Wang
College of Mathematics and Physics,
Chongqing University of Posts and Telecommunications,
Chongqing 400065 P.R. China
Lihu Deng
Institute Applied Mathematics,
Dongguan University of Technology,
Dongguan, 523106, China
By applying Leggett-Williams fixed-point theorem in cones
in Banach spaces, we obtain existence results of at least
three bounded positive solutions for a functional
differential equation with p-Laplacian
Supported by Natural Science Foundation of
Hunan province, P.R.China(No:06JJ5008), Natural Science Foundation
of Guangdong province (No:7004569) and Natural Science Foundation
Project of CQ CSTC (No:2008BB7415)