Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Li, Chengzhi"'
Autor:
Dumortier, Freddy, Li, Chengzhi
Publikováno v:
Journal of Differential Equations. (2):209-243
The paper deals with Liénard equations of the form x=y, y=P(x)+yQ(x) with P and Q polynomials of degree respectively 3 and 2. Attention goes to perturbations of the Hamiltonian vector field with an elliptic Hamiltonian of degree 4, exhibiting a cusp
Autor:
Dumortier, Freddy, Li, Chengzhi
Publikováno v:
Journal of Differential Equations. (1):114-157
The paper deals with Liénard equations of the form x=y, y=P(x)+yQ(x) with P and Q polynomials of degree respectively 3 and 2. Attention goes to perturbations of the Hamiltonian vector fields with an elliptic Hamiltonian of degree 4 and especially to