Mathematics Colloquia and Seminars
Lower bounds on the number of Reidemeister movesGeometry/Topology
|Speaker:||Joel Hass, UC Davis|
|Start time:||Tue, Jan 20 2009, 4:10PM|
I will describe recent work with Tahl Nowik in which we give the first non-linear lower bounds for the number of Reidemeister moves needed to connect two diagrams representing the same knot.