A presentation for Hilden's subgroup of the braid group
| dc.creator | Tawn, Stephen | |
| dc.date | 2007-06-29 | |
| dc.date | 2007-10-08 | |
| dc.date.accessioned | 2026-07-07T12:46:52Z | |
| dc.date.available | 2026-07-07T12:46:52Z | |
| dc.description | Consider the unit ball, B = D x [0,1], containing n unknotted arcs a_1, ... a_n such that the boundary of each a_i lies in D x {0}. We give a finite presentation for the mapping class group of B fixing the arcs {a_1, ..., a_n} setwise and fixing D x {1} pointwise. This presentation is calculated using the action of this group on a simply-connected complex. | |
| dc.description | minor changes, 17 pages | |
| dc.identifier | https://arxiv.org/abs/0706.4421 | |
| dc.identifier | http://arxiv.org/abs/0706.4421 | |
| dc.identifier | Math. Res. Lett., 15(6), 2008, 1277-1293 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/221526 | |
| dc.subject | Group Theory | |
| dc.title | A presentation for Hilden's subgroup of the braid group | |
| dc.type | text |