Browsing Department of Pure Mathematics and Mathematical Statistics (DPMMS) by Subject "82B20"

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  • Critical surface of the 1-2 model 

    Grimmett, Geoffrey Richard; Li, Z
    The 1-2 model on the hexagonal lattice is a model of statistical mechanics in which each vertex is constrained to have degree either 1 or 2. There are three edge directions, and three corresponding parameters a, b, c. It ...