2020.11.7,李传忠 副教授,Symmetries of the extended fermionic -Toda hierarchy
      
      
        发布时间: 2020-11-03 08:45  作者:   点击: 324
      
     
    
 学术报告
 
  
   
    题  目:  | 
    Symmetries of the extended fermionic  -Toda hierarchy  | 
   
   
    报告人:  | 
    李传忠 副教授,宁波大学 数学与统计学院  | 
   
   
    摘  要:  | 
    In this talk, we construct the additional symmetries of the fermionic  -Toda hierarchy basing on the generalization of the $N{=}(1|1)$ supersymmetric two dimensional Toda lattice hierarchy. These additional flows constitute a $w_{\infty}\times w_{\infty}$ Lie algebra. As a Bosonic reduction of the $N{=}(1|1)$ supersymmetric two dimensional Toda lattice hierarchy and the fermionic  -Toda hierarchy, we define a new extended fermionic  -Toda hierarchy which admits a Bosonic Block type superconformal structure.  | 
   
   
    时  间:  | 
    11月7日 星期六 9:00—10:00  | 
   
   
    方  式:  | 
    腾讯会议 会议 ID:569 883 382 会议密码:1508  | 
   
   
    邀请人:  | 
    田凯 副教授  |