CV


FA
Hajimohammad Mohammadinejad

Hajimohammad Mohammadinejad

Associate Professor

Full-Time Faculty Member

Faculty: Mathematics and Statistics

Department: Mathematics

Degree: Ph.D

Birth Year: 1343

CV
FA
Hajimohammad Mohammadinejad

Associate Professor Hajimohammad Mohammadinejad

Full-Time Faculty Member
Faculty: Mathematics and Statistics - Department: Mathematics Degree: Ph.D | Birth Year: 1343 |

Poincare map on Degenerate centers

Authors_
Conference Titleپنجاه و یکمین کنفرانس ریاضی ایران
Holding Date of Conference2021-02-16
Event Placeکاشان
Page number0-0
PresentationSPEECH
Conference LevelInternal 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).

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