My name is Huizheng Guo with prefered first name Ali.

I am a forth year math PhD student in George Washington University.  My advisor is Jozef H. Przytycki. My research interest stays in knot theory and low-dimensional Topology. 

I am a member of the Topology seminar in GWU. You can find the seminar website here. I am also one of the co-organizers of Knots in Washington in recent years. You can also find the website our knot theory conference "Knots in Washington" here.