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Ordinary Differential Equations
Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center
N. I. Vulpe Mathematics Institute, Computer Center, Academy of Sciences of the Moldavian SSR
Received: 13.05.1981
Citation:
N. I. Vulpe, “Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center”, Differ. Uravn., 19:3 (1983), 371–379
Linking options:
https://www.mathnet.ru/eng/de4782 https://www.mathnet.ru/eng/de/v19/i3/p371
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