19 citations · 98 across the 40 of their papers we have counts for
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math.PR2013★ 2 cited
Conformal invariance of dimer heights on isoradial double graphs
Zhongyang Li
An isoradial graph is a planar graph in which each face is inscribable into a circle of common radius. We study the 2-dimensional perfect matchings on a bipartite isoradial graph,…
math.CO2013★ 19 cited
Counting self-avoiding walks
Geoffrey R. Grimmett, Zhongyang Li
The connective constant of a graph is the asymptotic growth rate of the number of self-avoiding walks on from a given starting vertex. We survey three aspects of the…
math.CO2013
Strict inequalities for connective constants of transitive graphs
Geoffrey R. Grimmett, Zhongyang Li
The connective constant of a graph is the exponential growth rate of the number of self-avoiding walks starting at a given vertex. Strict inequalities are proved for connective con…