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On the stability of a system of nonlinear differential equations in the critical case at $q$ pairs of imaginary roots

Journal: Mekhanika tverdogo tela (Vol.41, No. 1)

Publication Date:

Authors : ;

Page : 149-153

Keywords : stability; critical cases; Lyapunov functions;

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Abstract

The stability by acting force of the zero solution of a $n$-th order nonlinear system in critical case of $q$ pairs of imaginary roots is studied. Theorem of the asymptotic stability by acting force of the trivial solution is proved. The illustrative example is proposed.

Last modified: 2013-01-05 11:28:12