Existence of ruled wrappings in hyperbolic 3-manifolds
被引:16
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作者:
Soma, Teruhiko
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机构:
Tokyo Metropolitan Univ, Dept Math & Informat Sci, Hachioji, Tokyo 1920397, JapanTokyo Metropolitan Univ, Dept Math & Informat Sci, Hachioji, Tokyo 1920397, Japan
Soma, Teruhiko
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机构:
[1] Tokyo Metropolitan Univ, Dept Math & Informat Sci, Hachioji, Tokyo 1920397, Japan
We present a short elementary proof of an existence theorem of certain CAT(1) surfaces in open hyperbolic 3-manifolds. The main construction lemma in Calegari and Gabai's proof of Marden's Tameness Conjecture can be replaced by an applicable version of our theorem. Finally, we will give a short proof of the conjecture along their ideas.
机构:
Yale Univ, Dept Math, 10 Hillhouse Ave, New Haven, CT 06511 USA
Korea Inst Adv Study, Seoul, South KoreaHarvard Univ, Dept Math, 1 Oxford St, Cambridge, MA 02138 USA