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„The knot complement problem for Legendrian and transverse knots“
Dr. Marc Kegel, Unversität zu Köln
The famous knot complement theorem by Gordon and Luecke states that two knots in the 3-sphere are equivalent if and only if their complements are homeomorphic. In this talk I want to discuss the same question for Legendrian and transverse knots and links in contact 3-manifolds. The main results are that Legendrian as well as transverse knots in the tight contact 3-sphere are equivalent if and only if their exteriors are contactomorphic.
Mittwoch, den 17. Januar 2018 um 16.15 Uhr, in Mathematikon, INF 205, SR 4 Mittwoch, den 17. Januar 2018 at 16.15, in Mathematikon, INF 205, SR 4
Der Vortrag folgt der Einladung von The lecture takes place at invitation by Prof. P. Albers