Hopf-like boundary equilibrium bifurcations involving two foci in Filippov systems
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DOI: 10.1016/j.jde.2019.06.016
Abstract: This paper concerns two-dimensional Filippov systems --- ordinary differential equations that are discontinuous on one-dimensional switching manifolds. In the situation that a stable focus transitions to an unstable focus by colliding with a switching manifold… read more here.
Keywords: bifurcations involving; like boundary; boundary equilibrium; filippov systems ... See more keywords
Degenerate grazing-sliding bifurcations in planar Filippov systems
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DOI: 10.1016/j.jde.2020.08.037
Abstract: Abstract In this paper we contribute to a class of degenerate grazing-sliding bifurcations in planar Filippov systems, assuming that the unperturbed system has a generalized homoclinic loop to a fold-fold point. Depending on the type… read more here.
Keywords: filippov systems; bifurcations planar; grazing sliding; degenerate grazing ... See more keywords