Positive Solutions for Third-Order p-Laplacian Functional Dynamic Equations on Time Scales

被引:6
作者
Song, Changxiu [1 ]
Gao, Xuejun [1 ]
机构
[1] Guangdong Univ Technol, Sch Appl Math, Guangzhou 510006, Guangdong, Peoples R China
关键词
BOUNDARY-VALUE-PROBLEMS; FINITE-DIFFERENCE EQUATIONS; EXISTENCE;
D O I
10.1155/2011/279752
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The authors study the boundary value problems for a p-Laplacian functional dynamic equation on a time scale, [phi(p)(x(Delta del)(t))](del) + a(t)f(x(t), x(mu(t))) = 0, t is an element of (0,T), x(0)(t) = psi(t), t is an element of [-r, 0], x(Delta)(0) = x(Delta del)(0) = 0, x(T) + B(0)(x(Delta)(eta)) = 0. By using the twin fixed-point theorem, sufficient conditions are established for the existence of twin positive solutions.
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页数:11
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