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Weak- Painlevé analysis and integrability of nonlinear ordinary differential equations
时间  Datetime
2019-07-24 15:30 — 16:30 
地点  Venue
Large Conference Room(706)
报告人  Speaker
史少云
单位  Affiliation
吉林大学
邀请人  Host
张祥
报告摘要  Abstract

The purpose of this talk is to investigate the relationships between (weak-) Painlevé property and integrability of  nonlinear ordinary differential equations. We first review some definitions of integrability and (weak-)Painlevé property for ordinary differential equations. Second, we present some necessary conditions for quasi-homogeneous systems to be completely integrable. Finally, the relationships between weak-Painlevé property and integrability of polynomial dynamical system will be given