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The number of periodic solutions of polynomial differential equations

✍ Scribed by A. A. Panov


Book ID
105534221
Publisher
SP MAIK Nauka/Interperiodica
Year
1998
Tongue
English
Weight
389 KB
Volume
64
Category
Article
ISSN
0001-4346

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πŸ“œ SIMILAR VOLUMES


On Periodic Solutions of Planar Polynomi
✍ R. Srzednicki πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 743 KB

We consider the planar equation \(\dot{z}=\sum a_{k, l}(t) z^{k} \bar{z}^{l}\), where \(a_{k, l}\) is a \(T\)-periodic complex-valued continuous function, equal to 0 for almost all \(k, l \in \mathbb{N}\). We present sufficient conditions imposed on \(a_{k,}\), which guarantee the existence of its \