Geodesic
Finitely Smooth Normal Form of an Autonomous System with Two Pure Imaginary Roots
Matematičeskie zametki, Tome 80 (2006) no. 2, pp. 270-281

Voir la notice de l'article provenant de la source Math-Net.Ru

We consider the problem of finitely smooth normalization of a system of ordinary differential equations whose linear part has two eigenvalues, while the other eigenvalues lie outside the imaginary axis.
Keywords: autonomous system of ODE, normal form, singular point, weakly degenerate system, finitely smooth equivalence. 
@article{MZM_2006_80_2_a12,
     author = {V. S. Samovol},
     title = {Finitely {Smooth} {Normal} {Form}  of an {Autonomous} {System} with {Two} {Pure} {Imaginary} {Roots}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {270--281},
     publisher = {mathdoc},
     volume = {80},
     number = {2},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2006_80_2_a12/}
}
TY  - JOUR
AU  - V. S. Samovol
TI  - Finitely Smooth Normal Form  of an Autonomous System with Two Pure Imaginary Roots
JO  - Matematičeskie zametki
PY  - 2006
SP  - 270
EP  - 281
VL  - 80
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2006_80_2_a12/
LA  - ru
ID  - MZM_2006_80_2_a12
ER  - 
%0 Journal Article
%A V. S. Samovol
%T Finitely Smooth Normal Form  of an Autonomous System with Two Pure Imaginary Roots
%J Matematičeskie zametki
%D 2006
%P 270-281
%V 80
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2006_80_2_a12/
%G ru
%F MZM_2006_80_2_a12
V. S. Samovol. Finitely Smooth Normal Form  of an Autonomous System with Two Pure Imaginary Roots. Matematičeskie zametki, Tome 80 (2006) no. 2, pp. 270-281. http://geodesic.mathdoc.fr/item/MZM_2006_80_2_a12/