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math.GT2003
Property P for Knots admitting Certain Gabai Disks
Oliver T. Dasbach, Tao Li
We show that if a knot has a minimal spanning surface that admits certain Gabai disks, then this knot has Property P. As one of the applications we extend and simplify a recent res…
math.GT2002
End reductions and covering spaces of contractible open 3-manifolds
Robert Myers
This paper uses Brin and Thickstun's theory of end reductions of non-compact 3-manifolds to study groups of covering translations of irreducible contractible open 3-manifolds W whi…