Regularization of planar Filippov Systems near a codimension one singularity
Singular perturbation of codimension-3 singularities of planar piecewise smooth ve...
Lower bounds for local cyclicity for Kolmogorov systems on planar piecewise vector...
Generic bifurcations and equivalence relations in piecewise smooth vector fields
Planar phase portraits and generic bifurcations of reversible vector fields
Limit cycles for piecewise smooth dynamical systems in dimension n>2 and in compac...
Qualitative theory and bifurcations of piecewise smooth vector fields