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CATEGORIES:Topology Seminar
SUMMARY:2-strand twisting and knot homology - Andrew Lobb 
 (Durham)
DTSTART;TZID=Europe/London:20120221T150000
DTEND;TZID=Europe/London:20120221T160000
UID:TALK35217AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/35217
DESCRIPTION:Introducing a long twist into a pair of strands in
  a knot\ndiagram gives rise to a simple tensor fac
 tor of its (Khovanov or Khovanov-Rozansky) knot ho
 mology.  We explore how some straightforward homol
 ogical algebra can be brought to bear in this situ
 ation and deduce some consequences.\n
LOCATION:MR15
CONTACT:Dr Andras Juhasz
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