Uniqueness theorems for periodic solutions of certain fourth and fifth order differential systems
by Ercan Tunç  

Vol. 2 No. 3 (2007) P.797~P.804

ABSTRACT

In this paper, we establish sufficient conditions which guarantee the existence at the most one $\omega$-periodic solution for certain two class of fourth and fifth order differential equations. Our results extend some well-known results carried out in the relevant literature.

KEYWORDS
Nonlinear differential equations of fourth and fifth order, Periodic solution

MATHEMATICAL SUBJECT CLASSIFICATION 2010
Primary: 34D20, 34C25, 34A34

MILESTONES

Received: 2006-05-24
Revised : 2006-09-20
Accepted:

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