题  目： On $SU(n+1)$ Toda system 

报告人：杨文   (武汉物理与数学研究所)

摘  要：In this talk, we will first discuss the local masses of this Toda system with $n\geq2$. By using Pohozaev identity and the monodromy theory from complex ODE, we are able to determine the local masses for the system and it turns out that the local masses are closely related to the element in the Weyl group of the corresponding Lie algebra. Based on this quantization result, the a priori estimate and some existence results of this system are obtained.

时  间:2018年4月25日 14:00--16:00

地  点:蒙民伟楼1105室

邀请人: 陈学长 老师