TY - JOUR
T1 - The cyclicity of period annuli of some classes of reversible quadratic systems
AU - Chen, G.
AU - Li, C.
AU - Liu, C.
AU - Llibre, J.
PY - 2006/9
Y1 - 2006/9
N2 - The cyclicity of period annuli of some classes of reversible and non-Hamiltonian quadratic systems under quadratic perturbations are studied. The argument principle method and the centroid curve method are combined to prove that the related Abelian integral has at most two zeros.
AB - The cyclicity of period annuli of some classes of reversible and non-Hamiltonian quadratic systems under quadratic perturbations are studied. The argument principle method and the centroid curve method are combined to prove that the related Abelian integral has at most two zeros.
KW - Abelian integral
KW - Limit cycle
KW - Reversible systems
UR - http://www.scopus.com/inward/record.url?scp=33748576255&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33748576255&origin=recordpage
U2 - 10.3934/dcds.2006.16.157
DO - 10.3934/dcds.2006.16.157
M3 - RGC 21 - Publication in refereed journal
VL - 16
SP - 157
EP - 177
JO - Discrete and Continuous Dynamical Systems
JF - Discrete and Continuous Dynamical Systems
SN - 1078-0947
IS - 1
ER -