The non-existence, existence and uniqueness of limit cycles for quadratic polynomial differential systems
Published online by Cambridge University Press: 20 November 2017
Abstract
We provide sufficient conditions for the non-existence, existence and uniqueness of limit cycles surrounding a focus of a quadratic polynomial differential system in the plane.
- Type
- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 149 , Issue 1 , February 2019 , pp. 1 - 14
- Copyright
- Copyright © Royal Society of Edinburgh 2017
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