Divergence and Poincaré-Liapunov constants for analytic differential systems (Q2344712)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Divergence and Poincaré-Liapunov constants for analytic differential systems |
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Divergence and Poincaré-Liapunov constants for analytic differential systems (English)
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15 May 2015
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The work is devoted to the center-focus problem for a planar autonomous real analytic differential system with a monodromic singular point at the origin. The main result of this paper deals with some relations between the divergence of the system and the Poincaré-Liapunov constants in the cases when the origin represents a linear, nilpotent or degenerate type of singular point.
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center problem
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Poincaré-Liapunov constants
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divergence
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Hamiltonian
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