New results about instability of nonlinear ordinary vector differential equations of sixth and seventh orders


Tunc C.

DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS, cilt.14, sa.1, ss.123-136, 2007 (SCI-Expanded) identifier identifier

Özet

This work presents new results about the instability of zero solution of some certain non-linear ordinary vector differential equations of sixth and seventh orders. Namely, we improve some well-known instability results into certain nonlinear ordinary vector differential equations of sixth and seventh orders [20].