75.5k citations
- Centre National de la Recherche ScientifiqueFR2k papers
- University of CambridgeGB1.6k papers
- University of ManchesterGB1.6k papers
- Sorbonne UniversitéFR1.5k papers
- University of EdinburghGB1.3k papers
- Université Paris CitéFR1.3k papers
- University College LondonGB1.3k papers
- Rutherford Appleton LaboratoryGB1.2k papers
- Uppsala UniversitySE1.2k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.2k papers
- University of WarwickGB1.1k papers
- Tsinghua UniversityCN1.1k papers
Showing 2005 · math.GTShow all
2 papers · 2 filters
math.GT2005
Covering spaces of 3-orbifolds
Marc Lackenby
Let O be a compact orientable 3-orbifold with non-empty singular locus and a finite volume hyperbolic structure. (Equivalently, O is the quotient of hyperbolic 3-space by a lattice…
math.GT2005
Some 3-manifolds and 3-orbifolds with large fundamental group
Marc Lackenby
We provide two new proofs of a theorem of Cooper, Long and Reid which asserts that, apart from an explicit finite list of exceptional manifolds, any compact orientable irreducible…