SHORT EXACT SEQUENCE;
FINITE-TYPE;
REPRESENTATIONS;
LINEARITY;
SUBGROUPS;
SERIES;
D O I:
10.1017/S0017089516000070
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper, we study Abelian and metabelian quotients of braid groups of oriented surfaces with boundary components. We provide group presentations and we prove rigidity results for these quotients arising from exact sequences related to (generalised) Fadell-Neuwirth fibrations.
机构:
Henan Univ, Sch Math & Stat, Kaifeng 475004, Peoples R ChinaHenan Univ, Sch Math & Stat, Kaifeng 475004, Peoples R China
Han, Zhe
He, Ping
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Inst Math Sci & Applicat, Beijing 101408, Peoples R ChinaHenan Univ, Sch Math & Stat, Kaifeng 475004, Peoples R China
He, Ping
Qiu, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Inst Math Sci & Applicat, Beijing 101408, Peoples R China
Tsinghua Univ, Yau Math Sci Ctr, Beijing 100084, Peoples R China
Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R ChinaHenan Univ, Sch Math & Stat, Kaifeng 475004, Peoples R China