Authors | _ |
---|---|
Conference Title | پنجاه و یکمین کنفرانس ریاضی ایران |
Holding Date of Conference | 2021-02-16 |
Event Place | کاشان |
Page number | 0-0 |
Presentation | SPEECH |
Conference Level | Internal Conferences |
Abstract
We consider the differential homogeneous polynomial system of order five. We provide sufficient conditions such that the origin is a degenerate center and show that with a special perturbation, this degenerate center is a limit of a hyperbolic saddle and limit of a linear center (focus).
tags: Poincare map, Degenerate center.