Abelian integrals in unfoldings of codimension 3 singularities with nilpotent linear parts
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DOI: 10.1016/j.jmaa.2016.12.042
Abstract: Abstract This paper is concerned with the upper bound of the number of limit cycles in unfolding of codimension 3 planar singularities with nilpotent linear parts. After making a central rescaling, the problem reduces to… read more here.
Keywords: nilpotent linear; codimension; linear parts; abelian integrals ... See more keywords