We prove a finiteness theorem for subgroups of bounded rank in hyperbolic 3-manifold groups. As a consequence, we show that every bounded rank covering tower of closed hyperbolic 3-manifolds is a tower of finite covers associated to a fibration over a 1-orbifold.
机构:
Ctr Math Sci, Dept Pure Math & Math Stat, Wilberforce Rd, Cambridge CB3 0WB, EnglandCtr Math Sci, Dept Pure Math & Math Stat, Wilberforce Rd, Cambridge CB3 0WB, England
Wilton, Henry
Zalesskii, Pavel
论文数: 0引用数: 0
h-index: 0
机构:
Univ Brasilia, Dept Math, BR-70910900 Brasilia, DF, BrazilCtr Math Sci, Dept Pure Math & Math Stat, Wilberforce Rd, Cambridge CB3 0WB, England
Zalesskii, Pavel
JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES,
2017,
96
: 293
-
308