Local limit theorems for free groups
Local limit theorems for free groups
复制标题
自由群的局部极限定理
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
Richard Sharp
中科院分区:
文献类型:
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作者:
Richard Sharp
Abstract. In this paper we obtain a local limit theorem for elements of a free group G under the abelianization map
$[cdot] :G o G/[G,G]$. This is obtained via an analysis involving subshifts of finite type, where we obtain a result of independent interest. The case of fundamental groups of compact surfaces of genus
$geq 2$ is also discussed.