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SUMMARY:Lisa Traynor (Bryn Mawr College): Legendrian Torus and Cable Links
.
DTSTART;VALUE=DATE-TIME:20210521T143000Z
DTEND;VALUE=DATE-TIME:20210521T152000Z
DTSTAMP;VALUE=DATE-TIME:20220924T173600Z
UID:indico-contribution-5357@indico.math.cnrs.fr
DESCRIPTION:Legendrian torus knots were classified by Etnyre and Honda. I
will explain the classification of Legendrian torus links. In particular\,
I will describe restrictions on the Legendrian torus knots that can be re
alized as the components of a Legendrian torus link\, and I will give exam
ples of Legendrian torus links that cannot be destabilized even though the
y do not have maximal Thurston-Bennequin invariant. Furthermore\, I will e
xplain that there are some smooth symmetries of Legendrian torus links tha
t cannot be realized by a Legendrian isotopy. These torus link statements
have extensions to Legendrian cable links. All these results are applicati
ons of convex surface theory. This is joint work with Jennifer L. Dalton a
nd John B. Etnyre.\n\nhttps://indico.math.cnrs.fr/event/5787/contributions
/5357/
LOCATION:ZOOM (En ligne)
RELATED-TO:indico-event-5787@indico.math.cnrs.fr
URL:https://indico.math.cnrs.fr/event/5787/contributions/5357/
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