© 2008 London Mathematical Society
Virtually fibered Montesinos links
Department of Mathematics, University of California, Berkeley, Berkeley, CA 94720-3840, USA ianagol@math.berkeley.edu
Département de Mathématiques, Université du Québec à Montréal, P. O. Box 8888, Centre-ville, Montréal, Québec, H3C 3P8, Canada boyer@math.uqam.ca
Department of Mathematics, University at Buffalo, Buffalo, NY 14260-2900, USA xinzhang@math.buffalo.edu
| Abstract |
|---|
We prove that all generalized Montesinos links in S3 which are not classic
-type are virtually fibred except the trivial link of two components. We also prove the virtually fibred property for a family of infinitely many classic Montesinos links of type
. As a byproduct we find the first family of infinitely many virtually fibred hyperbolic rational homology 3-spheres.
Received January 31, 2008.
2000 Mathematics Subject Classification 57M25, 57N10
The first author was partially supported by NSF grant DMS-0504975 and the Guggenheim foundation. The second author was partially supported by NSERC grant OGP0009446. The third author was partially supported by NSF grant DMS 0204428.