Abstract:
In the article we study the connection between the smoothness class of the diffeomorphism, linearizing an autonomous system of class $C^\infty$ in the neighborhood of a “node”-type singular point, and the form of the resonance relations between the roots of the matrix of the linear part. We establish sufficient conditions for the existence of the linearizing diffeomorphism from a fixed smoothness class.
Citation:
V. A. Kondratiev, V. S. Samovol, “The linearization of an autonomous system in the neighborhood of a “node”-type singular point”, Mat. Zametki, 14:6 (1973), 833–842; Math. Notes, 14:6 (1973), 1037–1042
\Bibitem{KonSam73}
\by V.~A.~Kondratiev, V.~S.~Samovol
\paper The linearization of an autonomous system in the neighborhood of a~``node''-type singular point
\jour Mat. Zametki
\yr 1973
\vol 14
\issue 6
\pages 833--842
\mathnet{http://mi.mathnet.ru/mzm7302}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=338503}
\zmath{https://zbmath.org/?q=an:0302.34031}
\transl
\jour Math. Notes
\yr 1973
\vol 14
\issue 6
\pages 1037--1042
\crossref{https://doi.org/10.1007/BF01099588}
Linking options:
https://www.mathnet.ru/eng/mzm7302
https://www.mathnet.ru/eng/mzm/v14/i6/p833
This publication is cited in the following 3 articles:
O. V. Besov, V. S. Vladimirov, V. V. Kozlov, S. M. Nikol'skii, Yu. S. Osipov, S. I. Pokhozhaev, V. A. Sadovnichii, “Vladimir Aleksandrovich Kondrat'ev (on his 70th birthday)”, Russian Math. Surveys, 61:6 (2006), 1189–1197
V. A. Il'in, V. V. Kozlov, V. A. Sadovnichii, I. V. Astashova, A. A. Kon'kov, V. M. Millionshchikov, E. V. Radkevich, N. Kh. Rozov, A. V. Filinovskii, A. S. Shamaev, “Vladimir Aleksandrovich Kondrat'ev (A Tribute in Honor of His 70th Birthday)”, Differ. Equ., 41:7 (2005), 909–914
G. R. Belitskii, “Equivalence and normal forms of germs of smooth mappings”, Russian Math. Surveys, 33:1 (1978), 107–177