Results 281 to 286 of about 107,322 (286)

Phase portraits of quadratic systems without finite critical points

Nonlinear Analysis: Theory, Methods & Applications, 1996
exaly  

On the bifurcations of the phase portrait of gyrostat

Nonlinear Dynamics
openaire   +1 more source

Phase portraits of an SIR epidemic model

Applicable Analysis
exaly  

Phase-portrait in conversation- process

1997
G Morgavi, V Florini e C Capello
openaire   +1 more source

Global Phase Portraits of Separable Polynomial Rigid Systems with a Center

Journal of Nonlinear Science
exaly  

Global Phase Portraits of Uniform Isochronous Centers System of Degree Six with Polynomial Commutator

Acta Mathematicae Applicatae Sinica
exaly