A necessary and sufficient condition for the stability of the equilibrium

Autor:	Mauro de Oliveira Cesar, Angelo Barone-Netto
Jazyk:	angličtina
Předmět:	Lyapunov function Hill differential equation Work (thermodynamics) Differential equation Applied Mathematics Mathematical analysis Order (ring theory) Thermodynamics Stable equilibrium Stability (probability) symbols.namesake symbols Analysis Mathematics
Zdroj:	Journal of Differential Equations. (1):142-151
ISSN:	0022-0396
DOI:	10.1016/0022-0396(92)90147-F
Popis:	The aim of this work is to obtain a necessary and sufficient condition in order that the origin be a stable equilibrium for the system { x = −xf(x) }, { y = −yg(x) }, f (0), g (0)>0.
Databáze:	OpenAIRE
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