Positive presentations of the braid groups and the embedding problem = 땋임군의 양수표현과 넣기문제

We determine when a set of conjugate braids generates the n-braid group. A set of conjugate braids corresponds to a graph of n vertices that is immersed in the plane and so it generalizes the presentations given in [4,10,12]. We investigate when such a presentation becomes a positive presentation and when such a positive presentation has the property that the semigroup of positive words embeds in the n-braid group.
Advisors
Ko, Ki-Hyungresearcher고기형researcher
Publisher
한국과학기술원
Issue Date
1999
Identifier
156123/325007 / 000935846
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 수학과, 1999.8, [ [46] p. ]

URI
http://hdl.handle.net/10203/41811
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=156123&flag=t
Appears in Collection
MA-Theses_Ph.D.(박사논문)
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