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SUMMARY:Wataru Yuasa (Graduate School of Science\, Division of Mathematics
  and Mathematical Sciences\, Kyoto University)
DTSTART:20230629T013000Z
DTEND:20230629T030000Z
DTSTAMP:20260423T022920Z
UID:gapkias/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/gapkias/6/">
 State-clasp correspondence for skein algebras</a>\nby Wataru Yuasa (Gradua
 te School of Science\, Division of Mathematics and Mathematical Sciences\,
  Kyoto University) as part of Geometry\, Algebra and Physics at KIAS\n\n\n
 Abstract\nWe introduce the stated and the clasped sp_4-skein algebras for 
 an oriented surface with marked points on the boundary. Moreover\, we show
  that the reduced version of the stated g-skein algebra is isomorphic to t
 he boundary-localization of the clasped g-skein algebra for g=sl_2\, sl_3\
 , or sp_4. This isomorphism is a quantum counterpart of the two descriptio
 ns of the cluster algebra of the surface associated with g in terms of the
  matrix coefficients of Wilson lines and cluster variables\, respectively.
  This talk is based on a joint work with Tsukasa Ishibashi (Tohoku Univ.).
 \n
LOCATION:https://researchseminars.org/talk/gapkias/6/
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