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Rigidity and fixed-point property of finitely generated groups

Rigidity and fixed-point property of finitely generated groups
有限生成群的刚性和定点性质
批准号:
21540062
负责人:
IZEKI Hiroyasu
金额:
$2.83万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

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中文摘要
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英文摘要
A group G is said to have rigidity, if the space accepting the action of G is very restrictive. A group G is said to have fixed-point property for a space Y, if every action of G fixes a point in Y. Recent development of mathematical research suggests that there are plenty of groups having rigidity. We proved that, in a certain model, groups have strong fixed-point property with high probability.
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A fixed-point property of finitely generated groups and an energy of equivariant maps
有限生成群的定点性质和等变映射的能量
DOI: --
发表时间:
期刊: proceedings of the 1st MSJ-SI "Probabilistic Approach to Geometry" (採用決定)
影响因子: --
作者: [加藤耕, 豊巻敦人, 室橋春光, H. Izeki]
通讯作者: H. Izeki
An approach to the superrigidity of infinite discrete groups via random groups
  • 批准号:
    25287013
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 资助金额:
    $5.49万
  • 财政年份:
    2013
  • 负责人:
    IZEKI Hiroyasu
  • 依托单位:
New approach to discrete geometry --- capturing the shape of finite groups
  • 批准号:
    24654016
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
  • 资助金额:
    $1.33万
  • 财政年份:
    2012
  • 负责人:
    IZEKI Hiroyasu
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A differential geometric approach to discrete group theory
  • 批准号:
    18540062
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $2.6万
  • 财政年份:
    2006
  • 负责人:
    IZEKI Hiroyasu
  • 依托单位:
Combinatorial harmonic maps and a rigidity of discrete-group actions
  • 批准号:
    15540056
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $2.37万
  • 财政年份:
    2003
  • 负责人:
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