On Limit Cycles of Planar Dynamical System Via Dulac- Cherkas Function

Volume 17 , Issue 2 , June 2015 , Pages 45-50

Authors

Azad Ibrahim Amen 1

1 Department of Mathematics, College of Basic Education/University of Salahaddin-Hawler-Iraq.

DOI logo 10.17656/jzs.10379

Keywords

Abstract

The main aim of this paper is to construct Bendixson-Dulac and Dulac-Cherkas functions

to study the maximum number of limit cycles for several families of planar dynamical

system. We also apply the results to Lienard and biochemistry reaction systems.

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  • Published at20 June 2015

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