Monodromy Action on Unknotting Tunnelsin Fiber Surfaces
Canadian journal of mathematics, Tome 68 (2016) no. 6, pp. 1201-1226
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In a 2012 paper, the second author showed that a tunnel of a tunnel number one, fibered link in ${{S}^{3}}$ can be isotoped to lie as a properly embedded arc in the fiber surface of the link. In this paper we observe that this is true for fibered links in any 3-manifold, we analyze how the arc behaves under the monodromy action, and we show that the tunnel arc is nearly clean, with the possible exception of twisting around the boundary of the fiber.
Banks, Jessica; Rathbun, Matt. Monodromy Action on Unknotting Tunnelsin Fiber Surfaces. Canadian journal of mathematics, Tome 68 (2016) no. 6, pp. 1201-1226. doi: 10.4153/CJM-2016-002-1
@article{10_4153_CJM_2016_002_1,
author = {Banks, Jessica and Rathbun, Matt},
title = {Monodromy {Action} on {Unknotting} {Tunnelsin} {Fiber} {Surfaces}},
journal = {Canadian journal of mathematics},
pages = {1201--1226},
year = {2016},
volume = {68},
number = {6},
doi = {10.4153/CJM-2016-002-1},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-002-1/}
}
TY - JOUR AU - Banks, Jessica AU - Rathbun, Matt TI - Monodromy Action on Unknotting Tunnelsin Fiber Surfaces JO - Canadian journal of mathematics PY - 2016 SP - 1201 EP - 1226 VL - 68 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-002-1/ DO - 10.4153/CJM-2016-002-1 ID - 10_4153_CJM_2016_002_1 ER -
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