Title of article :
Khovanov homology and star-like isotopies
Author/Authors :
Jérôme Audoux، نويسنده , , Benjamin، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2009
Abstract :
A star-like isotopy for oriented links in 3-space is an isotopy which uses only Reidemeister moves which correspond to the following singularities of planar curves:We define a link polynomial derived from the Jones polynomial which is, in general, only invariant under star-like isotopies and we categorify it.
Keywords :
Star-like isotopies , Restricted isotopies , Knot Theory , Khovanov homology
Journal title :
Topology and its Applications
Journal title :
Topology and its Applications
