On isoperimetric profiles of finitely generated groups

被引:46
|
作者
Erschler, A [1 ]
机构
[1] VA Steklov Math Inst, St Petersburg Branch, St Petersburg, Russia
关键词
isoperimetric profile; Folner sets; amenable group; wreath product;
D O I
10.1023/A:1025849602376
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We find up to multiplicative constant isoperimetric profiles of wreath products and related groups. Those are the first examples where the explicitly calculated asymptotics of isoperimetric profile is neither polynomial nor exponential.
引用
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页码:157 / 171
页数:15
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