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Planar nonautonomous polynomial equations: The Riccati equation |
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| Authors: | Pawe? Wilczyński |
| Affiliation: | Institute of Mathematics, Jagiellonian University, ul. Reymonta 4, 30-059 Kraków, Poland |
| Abstract: | We give a few sufficient conditions for the existence of two periodic solutions of the Riccati ordinary differential equation in the plane. We give also examples of the equation without periodic solutions. |
| Keywords: | Periodic orbits Isolating segments Riccati equation |
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