Abstract:
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.
Citation:
V. S. Samovol, “Finitely Smooth Normal Form of an Autonomous System with Two Pure Imaginary Roots”, Mat. Zametki, 80:2 (2006), 270–281; Math. Notes, 80:2 (2006), 261–271