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SUMMARY:Marianna Russkikh (MIT)
DTSTART:20220210T195000Z
DTEND:20220210T205000Z
DTSTAMP:20260423T041611Z
UID:GPRTatNU/44
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GPRTatNU/44/
 ">Dimers and embeddings</a>\nby Marianna Russkikh (MIT) as part of Geometr
 y\, Physics\, and Representation Theory Seminar\n\n\nAbstract\nWe introduc
 e a concept of ‘t-embeddings’ of weighted bipartite planar graphs. We 
 believe that these t-embeddings always exist and that they are good candid
 ates to recover the complex structure of big bipartite planar graphs carry
 ing a dimer model. We also develop a relevant theory of discrete holomorph
 ic functions on t-embeddings\; this theory unifies Kenyon’s holomorphic 
 functions on T-graphs and s-holomorphic functions coming from the Ising mo
 del. We provide a meta-theorem on convergence of the height fluctuations t
 o the Gaussian Free Field.\n
LOCATION:https://researchseminars.org/talk/GPRTatNU/44/
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