The growth exponent for planar loop-erased random walk
The growth exponent for planar loop-erased random walk
复制标题
平面循环擦除随机游走的增长指数
DOI:
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
Robert Masson
中科院分区:
文献类型:
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作者:
Robert Masson
We give a new proof of a result of Kenyon that the growth exponent for loop-erased random walks in two dimensions is 5/4. The proof uses the convergence of LERW to Schramm-Loewner evolution with parameter 2, and is valid for irreducible bounded symmetric random walks on any two dimensional discrete lattice.