| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 842830 | Nonlinear Analysis: Theory, Methods & Applications | 2009 | 5 Pages |
Abstract
In this paper, using Mawhin’s continuation theorem, we obtain existence results concerning TT-periodic solutions of fourth-order nonlinear differential equations of the type u⁗−pu″−g(t,u)=e(t),u⁗−pu″−g(t,u)=e(t), where p∈Rp∈R, g:R2→Rg:R2→R is continuous, TT-periodic in tt and e:R→Re:R→R is continuous, TT-periodic with mean value zero. Applications are given for the extended Fisher–Kolmogorov and Swift–Hohenberg equations with forcing term.
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Authors
Cristian Bereanu,