The following pages link to (Q4383686):
Displaying 5 items.
- On the classification of elliptic foliations induced by real quadratic fields with center (Q329269) (← links)
- On the number of limit cycles of planar quadratic vector fields (Q1048553) (← links)
- PP-graphics with a nilpotent elliptic singularity in quadratic systems and Hilbert's 16th problem. (Q1419821) (← links)
- Local bifurcations and a survey of bounded quadratic systems (Q1584733) (← links)
- HILBERT'S 16TH PROBLEM FOR QUADRATIC SYSTEMS: NEW METHODS BASED ON A TRANSFORMATION TO THE LIENARD EQUATION (Q3536115) (← links)