A NEW INSTABILITY RESULT ON THE SOLUTIONS OF NONLINEAR VECTOR DIFFERENTIAL EQUATIONS OF THE FIFTH ORDER
Öz
The purpose of this paper is to investigate instability of the trivial solution of non-linear vector differential equation of the fifth order by constructing a Lyapunov function to get a new instability result and also to give an example indicate the importance of the topic. Related to a scalar differential equation mentioned in the literature, the findings of this study are beneficial for result of instability of the trivial solution of five order non-linear vectoral differential equations.
Anahtar Kelimeler
Kaynakça
- Ezeilo, J. O. C., 1978. Instability theorems for certain fifth-order differential equations. Math. Proc. Cambridge Philos. Soc., 84(2), 343- 350.
- Ezeilo, J. O. C., 1979. A further instability theorem for a certain fifth- order differential equation. Math. Proc. Cambridge Philos. Soc., 86(3), 491-493.
- Tiryaki, A., 1987. Extension of an instability theorem for a certain fifth order differential equation. National Mathematics Symposium, J. Karadeniz Tech. Univ. Fac.Arts Sci. Ser. Math. Phys., 11, Trabzon, 225- 227,
- Li, W. J., Yu, Y. H., 1990. Instabilitiy theorems for some fourth-order and fifth-order differential equations. (Chinese) J. Xinjiang Univ. Natur. Sci., 7(2), 7-10.
- Li, W., Duan, K., 2000. Instability theorems for some nonlinear differential systems of fifth order. (Chinese) J. Xinjiang Univ. Natur. Sci., 17(3), 1-5.
- Sadek, A.I., 2003. Instability results for certain systems of fourth and fifth order differential equations. Appl . Math. Comput., 145(2-3), 541-549.
- Tunç, C., 2004. On the instability of solutions of certain nonlinear vector differential equations of fifth order. Panamer. Math. J., 14(4), 25- 30.
- Tunç, C., 2005. An instability result for a certain non-autonomous vector differential equation of fifth-order. Panamer. Math. J., 15(3), 51- 58.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
-
Yazarlar
Yayımlanma Tarihi
6 Nisan 2015
Gönderilme Tarihi
6 Nisan 2015
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2015 Cilt: 8 Sayı: 2