Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
469437 | Computers & Mathematics with Applications | 2010 | 6 Pages |
Abstract
We are concerned with the nonlinear discrete periodic boundary value problem equation(P)−Δ[p(t−1)Δu(t−1)]+q(t)u(t)=rg(t)f(u(t)),t∈[1,T]Z,u(0)=u(T),p(0)Δu(0)=p(T)Δu(T), where rr is a positive parameter. Optimal interval will be given to the parameter rr to ensure that (P) has at least one positive solution.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Ruyun Ma, Huili Ma,