Random walks, spectral radii, and Ramanujan graphs

被引:0
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作者
Nagnibeda, T [1 ]
机构
[1] Royal Inst Technol, Dept Math, S-10044 Stockholm, Sweden
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中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We investigate properties of random walks on trees with finitely many cone types and apply our results to get estimates on spectral radii of groups and to check whether a given finite graph is Ramanujan.
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页码:487 / 500
页数:14
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