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This article is cited in 1 scientific paper (total in 1 paper)
Differentical equations, dynamical systems and optimal control
A class of planar differential systems with explicit expression for two limit cycles
Saad Eddine Hamizi, Rachid Boukoucha Department of Mathematics, Faculty of Exact Sciences, University of Bejaia, Bejaia, 06000, Algeria
Abstract:
The existence of limit cycles is interesting and very important in applications. It is a key to understand the dynamic of polynomial differential systems. The aim of this paper is to investigate a class of a multi-parameter planar polynomial differential systems. Under some suitable conditions, the existence of two limit cycles, these limit cycles are explicitly given. Some examples are presented in order to illustrate the applicability of our results. algebras.
Keywords:
limit cycle, Riccati equation, invariant algebraic curve, first integral.
Received July 17, 2020, published October 20, 2020
Citation:
Saad Eddine Hamizi, Rachid Boukoucha, “A class of planar differential systems with explicit expression for two limit cycles”, Sib. Èlektron. Mat. Izv., 17 (2020), 1588–1597
Linking options:
https://www.mathnet.ru/eng/semr1305 https://www.mathnet.ru/eng/semr/v17/p1588
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