On the Instability of Solutions of Nonlinear Delay Differential Equations of Fourth and Fifth Order

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Atıf İçin Kopyala

Tunc C.

SAINS MALAYSIANA, cilt.40, sa.12, ss.1455-1459, 2011 (SCI İndekslerine Giren Dergi)

• Cilt numarası: 40 Konu: 12
• Basım Tarihi: 2011
• Dergi Adı: SAINS MALAYSIANA
• Sayfa Sayıları: ss.1455-1459

Özet

The main purpose of this paper is to introduce some new instability theorems related to certain fourth and fifth order nonlinear differential equations with a constant delay. By means of the Lyapunov-Krasovskii functional approach, we obtained two new results on the topic.