Classification of Legendrian twist knots

Series: 
Geometry Topology Seminar
Monday, September 28, 2009 - 14:00
1 hour (actually 50 minutes)
Location: 
Skiles 269
,  
MSRI
Organizer: 
Legendrian knots are knots that can be described only by their projections(without having to separately keep track of the over-under crossinginformation): The third coordinate is given as the slope of theprojections. Every knot can be put in Legendrian position in many ways. Inthis talk we present an ongoing project (with Etnyre and Ng) of thecomplete classification of Legendrian representations of twist knots.