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This article is cited in 2 scientific papers (total in 2 papers)
Differentical equations, dynamical systems and optimal control
Algebraic limit cycles of planar cubic systems
E. P. Volokitinab, V. M. Cheresiza a Sobolev Institute of Mathematics 4, Acad. Koptyug ave., Novosibirck, 630090, Russia
b Novosibirsk State University, 2, Pirogova str., Novosibirck, 630090, Russia
Abstract:
We study algebraic limit cycles of differential systems of the form $\dot x= x+P_3(x,y), \ \dot y=y+Q_3(x,y)$ where $P_3(x,y)$ and $Q_3(x,y)$ are homogeneous cubic polynomials.
Keywords:
polynomial systems, algebraic limit cycles, non-algebraic limit cycles, phase portraits.
Received October 27, 2020, published December 10, 2020
Citation:
E. P. Volokitin, V. M. Cheresiz, “Algebraic limit cycles of planar cubic systems”, Sib. Èlektron. Mat. Izv., 17 (2020), 2045–2054
Linking options:
https://www.mathnet.ru/eng/semr1330 https://www.mathnet.ru/eng/semr/v17/p2045
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