On Hopf cyclicity of planar systems

Authors
Han, MA
Citation
Ma. Han, On Hopf cyclicity of planar systems, J MATH ANAL, 245(2), 2000, pp. 404-422
Citations number
18
Categorie Soggetti
Mathematics
Journal title
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
ISSN journal
0022247X → ACNP
Volume
245
Issue
2
Year of publication
2000
Pages
404 - 422
Database
ISI
SICI code
0022-247X(20000515)245:2<404:OHCOPS>2.0.ZU;2-U
Abstract
We investigate the maximal number of limit cycles which appear under pertur bations in Hopf bifurcations by using: the first-order Melnikov function wi th multiple parameters. (C) 2000 Academic Press.