Lyapunov coefficients for an invisible fold-fold singularity in planar piecewise Hamiltonian systems
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DOI: 10.1016/j.jmaa.2019.123692
Abstract: Abstract We study the stability of an invisible fold-fold singularity of planar piecewise smooth Hamiltonian vector fields by computing some kind of Lyapunov coefficients. We obtain the general expressions for the first five Lyapunov coefficients.… read more here.
Keywords: lyapunov coefficients; fold fold; singularity planar; planar piecewise ... See more keywords