2017-04-272017-04-272008Di Bernardo, M., Pagano, D.J. y Ponce Núñez, E. (2008). Non-hyperbolic boundary equilibrium bifurcations in planar Filippov systems: a case study approach. International Journal of Bifurcation and Chaos, 18 (5)0218-1274http://hdl.handle.net/11441/58705Boundary equilibrium bifurcations in piecewise smooth discontinuous systems are characterized by the collision of an equi- librium point with the discontinuity surface. Generically, these bi- furcations are of codimension one, but there are scenarios where the phenomenon can be of higher codimension. Here, the possible col- lision of a non-hyperbolic equilibrium with the boundary in a two- parameter framework and the nonlinear phenomena associated with such collision are considered. By dealing with planar discontinuous (Filippov) systems, some of such phenomena are pointed out through specific representative cases. A methodology for obtaining the corresponding bi-parametric bifurcation sets is developed.application/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Boundary equilibriumBifurcationDiscontinuous differential systemsinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1142/S0218127408021051