数学一级学科Seminar 784
主题:唯一规范型理论中的几个问题
报告人:陈国廷 副教授(法国 University of Lille 1)
时间:2013年10月31日(周四)14:00
地点:校本部G507
主办部门:理学院数学系
Abstract: We first introduce the basic theory and methods of the normal form theory for dynamical systems or vector fields: Poincare-Dulac normal form, Takens normal form, unique normal form. We then present some particular problems and results concerning unique normal forms: nilpotent vector fields, Hopf-zero vector fields, etc.