Instability of solutions for certain nonlinear vector differential equations of fourth order

Tunc C.

NONLINEAR OSCILLATIONS, cilt.12, sa.1, ss.123-132, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 12 Konu: 1
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1007/s11072-009-0065-5
  • Sayfa Sayıları: ss.123-132


The main purpose of this paper is to give a result with explanatory example that deals directly with the instability of the trivial solution of a certain nonlinear vector differential equation of the fourth order. The result established here improves and includes a well-known instability result established for a scalar nonlinear differential equation of the fourth order.