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On deformations of Fn in compact Lie groups
被引:13
|作者:
Gelander, Tsachik
[1
]
机构:
[1] Hebrew Univ Jerusalem, Einstein Inst Math, IL-91904 Jerusalem, Israel
基金:
美国国家科学基金会;
关键词:
Conjugacy Class;
Maximal Torus;
Dense Subgroup;
Kazhdan Constant;
Semisimple Case;
D O I:
10.1007/s11856-008-1038-6
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We study some properties of the varieties of deformations of free groups in compact Lie groups. In particular, we prove a conjecture of Margulis and Soifer about the density of non-virtually free points in such variety, and a conjecture of Goldman on the ergodicity of the action of Aut(F-n) on such variety when n >= 3.
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页码:15 / 26
页数:12
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