Positive Solutions for System of First-Order Dynamic Equations

We study the existence of positive solutions to the system of nonlinear first-order periodic boundary value problems on time scales xΔ(t)+P(t)x(σ(t))=F(t,x(σ(t))), t∈[0,T]T, x(0)=x(σ(T)), by using a well-known fixed point theorem in cones. Moreover, we characterize the eigenvalue intervals for xΔ(t)...

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Bibliographic Details
Main Authors: Da-Bin Wang, Jian-Ping Sun, Xiao-Jun Li
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/2010/371285
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