Integrability of two-dimensional polynomial differential systems
Qualitative theory of ordinary differential equations: integrability, periodic orb...
Global analysis of Quadratic Planar Polynomial Vector Fields with Invariant Algebr...
Planar phase portraits and generic bifurcations of reversible vector fields
On limit cycles that bifurcates from a center in a planar polynomial system.
Biomechanical implications in gait with partial body weight support in static and ...
Continuous or piecewise smooth dynamical systems on 2 and 3 dimensional manifolds.