机构:
Hiroshima Univ, Fac Educ, Dept Math & Math Educ, Higashihiroshima 7398524, JapanHiroshima Univ, Fac Educ, Dept Math & Math Educ, Higashihiroshima 7398524, Japan
Teragaito, M
[1
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机构:
[1] Hiroshima Univ, Fac Educ, Dept Math & Math Educ, Higashihiroshima 7398524, Japan
For a hyperbolic knot K in S-3, atoroidal surgery is Dehn surgery which yields a 3-manifold containing an incompressible torus. It is known that a toroidal surgery on K is an integer or a half-integer. In this paper, we prove that all integers occur among the toroidal slopes of hyperbolic knots with bridge index at most three and tunnel number one.
机构:
Nihon Univ, Coll Humanities & Sci, Dept Math, Setagaya Ku, 3-25-40 Sakurajosui, Tokyo 1568550, JapanNihon Univ, Coll Humanities & Sci, Dept Math, Setagaya Ku, 3-25-40 Sakurajosui, Tokyo 1568550, Japan
Ichihara, Kazuhiro
Masai, Hidetoshi
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机构:
Univ Tokyo, Grad Sch Math Sci, Meguro Ku, 3-8-1 Komaba, Tokyo 1538914, JapanNihon Univ, Coll Humanities & Sci, Dept Math, Setagaya Ku, 3-25-40 Sakurajosui, Tokyo 1568550, Japan
机构:
Univ Nacl Autonoma Mexico, Inst Matemat, Ciudad Univ, Ciudad De Mexico 04510, Mexico
CIMAT, AP 402, Guanajuato 36000, Gto, MexicoUniv Nacl Autonoma Mexico, Inst Matemat, Ciudad Univ, Ciudad De Mexico 04510, Mexico
Eudave-Munoz, Mario
Guzman-Tristan, Araceli
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机构:
Univ Nacl Autonoma Mexico, Fac Ciencias, Ciudad Univ, Ciudad De Mexico 04510, MexicoUniv Nacl Autonoma Mexico, Inst Matemat, Ciudad Univ, Ciudad De Mexico 04510, Mexico