On symmetric commutator subgroups, braids, links and homotopy groups
On symmetric commutator subgroups, braids, links and homotopy groups
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关于对称交换子群、辫子群、连杆群和同伦群
DOI:
10.1090/s0002-9947-2011-05339-0
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发表时间:
2010-02
影响因子:
1.3
通讯作者:
Jingyan Li, Jie Wu
中科院分区:
文献类型:
--
作者:
Jingyan Li, Jie Wu
In this paper, we investigate some applications of commutator subgroups to homotopy groups and geometric groups. In particular, we show that the intersection subgroups of some canonical subgroups in certain link groups modulo their symmetric commutator subgroups are isomorphic to the (higher) homotopy groups. This gives a connection between links and homotopy groups. Similar results hold for braid and surface groups.
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影响因子:
--
作者:
B. Gray
通讯作者:
B. Gray
DOI:
10.1007/978-3-642-61896-3
发表时间:
1977-06
期刊:
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影响因子:
--
作者:
R. Lyndon;P. Schupp
通讯作者:
R. Lyndon;P. Schupp
DOI:
--
发表时间:
1966
期刊:
--
影响因子:
--
作者:
W. Magnus;A. Karrass;D. Solitar
通讯作者:
W. Magnus;A. Karrass;D. Solitar
影响因子:
0.7
作者:
V. Bardakov;Roman Mikhailov;V. Vershinin;Jie Wu
通讯作者:
V. Bardakov;Roman Mikhailov;V. Vershinin;Jie Wu
DOI:
10.1090/s0002-9947-1975-0362287-3
发表时间:
1975-02
影响因子:
1.3
作者:
H. Levinson
通讯作者:
H. Levinson