Seminar by Brendan Owens (University of Glasgow)

Title: Immersed disks and crossing changes

2014.03.13 | Christine Dilling

Date Wed 21 May
Time 15:15 16:15
Location Aud. D3

Abstract

I will discuss the minimal number of double points in a normally immersed disk in the four-ball bounded by a classical knot, and other related knot invariants.  This is joint work with Saso Strle.

 

Seminar