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SEMINARS
Isochronicity and normal forms in polynomial systems of ODEs
时间  Datetime
2018-11-13 10:00 — 11:30 
地点  Venue
Middle Lecture Room
报告人  Speaker
Prof. Valery G. Romanovski
单位  Affiliation
University of Maribor and CAMTP
邀请人  Host
Yilei Tang
报告摘要  Abstract

We first  give an introduction to the problem of isochronicity by means  the approaches using polar coordinates and linearizability,  and  present in more details the approach based on  Urabe's method.  Then, the  applications  of normal forms to the investigation  of isochronicity of singular points of a center  or  a focus type are discussed.