Browsing Department of Pure Mathematics and Mathematical Statistics (DPMMS) by Subject "perfect matching"
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The 12 model
(American Mathematical SocietyIn the Tradition of Ahlfors–Bers, VII, 2017)The current paper is a short review of rigorous results for the 12 model. The 12 model on the hexagonal lattice is a model of statistical mechanics in which each vertex is constrained to have degree either 1 or 2. It was ...