In this article, a general Filippov system with nondifferentiable and unbounded delays is
studied, which is different from the previous delayed Filippov systems. First, based on the …

In this paper, we are concerned about smoothing of Filippov systems around homoclinic-like
connections to regular-tangential singularities. We provide conditions to guarantee the …

This paper aims to provide a Melnikov-like function that governs the existence of periodic
solutions bifurcating from period annuli in certain families of second-order discontinuous …

This paper focuses in providing a Melnikov-like function that controls the existence of
periodic solutions bifurcating from period annuli present in some families of the second …

This work deals with the periodic orbit bifurcations of a T-periodic perturbed piecewise
smooth system whose unperturbed part has a generalized heteroclinic loop connecting a …

In this paper, we are concerned about smoothing of a class of rpolycycles of Filippov
systems, namely homoclinic-like connections to regulartangential singularities. Conditions …

Compreender como as singularidades tangenciais evoluem em processos de regularização
foi um dos primeiros problemas relacionados à regularização dos sistemas de Filippov …