ON PERIODIC SOLUTIONS OF SECOND ORDER DIFFERENTIAL EQUATIONS | ||
The International Conference on Applied Mechanics and Mechanical Engineering | ||
Article 61, Volume 2, 2nd Conference on Applied Mechanical Engineering., May 1986, Pages 139-148 PDF (1.06 M) | ||
Document Type: Original Article | ||
DOI: 10.21608/amme.1986.58959 | ||
Authors | ||
M. I. Hosam El-Din1; F. S. Holail2 | ||
1Military Technical College, Cairo. | ||
2Technical Research Department, Presidency, Cairo. | ||
Abstract | ||
In this paper we establish sufficient conditions for the existence of periodic solutions of the equation x + K(x — a) (x — b) x + Ͼ x2n+1 (x — c) = 0, This equation does not satisfy the condition xg (x) ) ˃ 0 for l x l >0 which was assumed in [3] and [5] . | ||
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