IMCS/Publications/BASM/Issues/BASM n.1 (17), 1995/

Comparison of some sufficient conditions for smooth linearization. (English)

Authors: Bronstein I., Kopanskij A.


Conditions sufficient for smooth linearization of a system of differential equations near a hyperbolic singular point are considered. It is shown that the condition $T(k)$ introduced by A.D.Bruno is more restrictive than $\frak (k)$.

Institutul de Matematică Academia de Ştiinţe a Moldovei
str. Academiei 5, Chişinău MD-2028, Moldova