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Comparing invariants of Legendrian knots

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 نشر من قبل Marco Golla
 تاريخ النشر 2014
  مجال البحث
والبحث باللغة English
 تأليف Marco Golla




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We prove the equivalence of the invariants EH(L) and LOSS-(L) for oriented Legendrian knots L in the 3-sphere equipped with the standard contact structure, partially extending a previous result by Stipsicz and Vertesi. In the course of the proof we relate the sutured Floer homology groups associated with a knot complement and knot Floer homology, and define intermediate Legendrian invariants.



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