Subordinate Sil'nikov bifurcations near some singularities of vector fields having low codimension
نویسنده
چکیده
A specific singularity of a vector field on R is considered, of codimension 2 in the dissipative case and of codimension 1 in the conservative case. In both contexts in generic unfoldings the existence is proved of subordinate Sil'nikov bifurcations, which have codimension 1. Special attention is paid to the C°°-flatness of this subordinate phenomenon.
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تاریخ انتشار 2007