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Limit cycles bifurcating from isochronous surfaces of revolution in
- Source :
-
Journal of Mathematical Analysis & Applications . Sep2011, Vol. 381 Issue 1, p414-426. 13p. - Publication Year :
- 2011
-
Abstract
- Abstract: In this paper we study the number of limit cycles bifurcating from isochronous surfaces of revolution contained in , when we consider polynomial perturbations of arbitrary degree. The method for studying these limit cycles is based on the averaging theory and on the properties of Chebyshev systems. We present a new result on averaging theory and generalizations of some classical Chebyshev systems which allow us to obtain the main results. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022247X
- Volume :
- 381
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Mathematical Analysis & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 60376519
- Full Text :
- https://doi.org/10.1016/j.jmaa.2011.04.009