Concordance bounds on the Thurston norm

Daniele Celoria (Oxford)

Monday 15th October, 2018 16:00-17:00 Maths 311B


We will show that the fully twisted correction terms in HF provide lower bounds on the Thurston norm of certain homology classes of a link complement, up to concordance. We then specialise this procedure to knots in S2xS1 , and obtain a lower bound on their geometric winding number (joint work with M. Golla)

Add to your calendar

Download event information as iCalendar file (only this event)