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SUMMARY:Louis Kauffman
DTSTART:20260613T140500Z
DTEND:20260613T153500Z
DTSTAMP:20260612T015539Z
UID:knotgraphgroup/153
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/knotgraphgro
 up/153/">Strict Equivalence of Multi-Virtual Linkoids</a>\nby Louis Kauffm
 an as part of Knots\, graphs and groups\n\n\nAbstract\nWe utilize multi-vi
 rtual knot theory where there are a\nmultiplicity of virtual crossings to 
 study strict virtual linkoids.\nIn strict virtual linkoid theory\, local m
 oves define all virtual\nmoves and Reidemeister moves.\nIn the strict equi
 valence\, no moves\, classical or virtual\, can\ntransfer an arc across a 
 linkoid endpoint.\nBy taking closures of strict virtual linkoids that are 
 multi-virtual\nknots and links\, we obtain new invariants for strict virtu
 al linkoids.\nGeneralized bracket polynomial invariants and generalized lo
 op bracket\npolynomial invariants (for planar strict virtual linkoids) are
  studied\nin this context.\nThe talk defines virtual polar links where the
 re are degree two nodes\nin virtual link diagrams across which isotopies a
 re forbidden. The\ntalk will show how multi-virtual theory and its concept
 s can be\napplied to obtain invariants for polar virtual links. The talk w
 ill\nalso discuss graph theoretic background to the talk and many open\npr
 oblems and ideas that are associated with this subject.\n
LOCATION:https://researchseminars.org/talk/knotgraphgroup/153/
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