Indiscrete representations of discrete groups
Indiscrete representations of discrete groups
批准号:
21654011
负责人:
MAKOTO Sakuma
金额:
$1.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
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
中文摘要
点击翻译按钮获取中文摘要
英文摘要
We completely determined those simple loops on the 2-bridge spheres of 2-bridge links to be null-homotopic or peripheral in the link complements. We also completely determined when two simple loops on the 2-bridge spheres of 2-bridge links to be homotopic in the link complements. As an application of these results, we established a variation of McShane' s identity for 2-bridge links, which gives a formula to express the modulus of the cusp of a 2-bridge link in terms of the complex translation lengths of closed geodesics
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
A variation of McShan e' s identity for 2-bridge links, Geometry
2 桥链路的 McShan e 恒等式的变体,几何
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Hiroshi Haramoto, Makoto Matsumoto, Takuji Nishimura, Yuki Otsuka, Makoto Sakuma, Makoto Matsumoto, Makoto Sakuma, 斎藤睦夫, Makoto Sakuma, 斎藤睦夫, 原瀬晋, Makoto Sakuma, Makoto Sakuma]
通讯作者:
Makoto Sakuma
Epimorphisms between 2-bridge links : Homotopically trivial simple loops on 2-bridge spheres
2 桥链接之间的外同态:2 桥球上的同伦平凡简单环
DOI:
10.1112/plms/pdr036
发表时间:
2012
期刊:
Proc. London Math. Soc.
影响因子:
--
作者:
[Donghi Lee, Makoto Sakuma]
通讯作者:
Makoto Sakuma
On Heckoid groups for 2-bridge links
在 2 桥链路的 Heckoid 组上
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[宮地俊彦, 酒井道宏, 楢崎亮, 川本正治, 篠原雅史, Makoto Sakuma]
通讯作者:
Makoto Sakuma
Epimorphisms between 2-bridge link groups: simple loops on 2-bridge spheres
2 桥连接组之间的外同态:2 桥球上的简单环
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[服部裕司, 中野わかな, 畠山望, K.Watanabe (A.Sannai), Y. Kimura, Ichiro Tsuda, Shinji Kuriki, Makoto Sakuma]
通讯作者:
Makoto Sakuma
End invariants for SL(2, C) characters of the once-punctured torus associated with 2-bridge links
与 2 桥链路关联的一次穿孔环面的 SL(2, C) 字符的结束不变量
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Hiroshi Haramoto, Makoto Matsumoto, Takuji Nishimura, Yuki Otsuka, Makoto Sakuma, Makoto Matsumoto, Makoto Sakuma, 斎藤睦夫, Makoto Sakuma]
通讯作者:
Makoto Sakuma
共 17 条