Center Problem and Multiple Hopf bifurcation for the Z::6::-Equivariant Planar Polynomial Vector, Fields of Degree 5

Yirong Liu, Jibin Li. Center Problem and Multiple Hopf bifurcation for the Z::6::-Equivariant Planar Polynomial Vector, Fields of Degree 5. I. J. Bifurcation and Chaos, 19(5):1741-1749, 2009. [doi]

Abstract

Abstract is missing.