Invariant sets for piecewise smooth differential equations defined on two dimensio...
Invariant sets and chaotic behavior in piecewise smooth dynamical systems on compa...
Piecewise linear dynamical systems (in infinitely many zones): structural stabilit...
Cyclicity and local structural stability of piecewise vector fields
Qualitative theory of ordinary differential equations: integrability, periodic orb...
Non-smooth dynamical systems: qualitative theory and structural stability