Unknotting submanifolds of S^3 by twistings

Series: 
Geometry Topology Student Seminar
Wednesday, September 28, 2016 - 14:05
1 hour (actually 50 minutes)
Location: 
Skiles 006
,  
Georgia Tech
Organizer: 
In this talk, we will discuss recent results by Ozawa on whether every compact submanifold of S^3 can be unknotted by twistings.