11 citations · 26 across the 11 of their papers we have counts for
4 papers · 1 filter
Splice Diagram Singularities and The Universal Abelian Cover of Graph Orbifolds
Helge Møller Pedersen
Given a rational homology sphere M, whose splice diagram satisfy the semigroup condition, Neumann and Wahl were able to define a complete intersection surface singularity called sp…
Constructing Universal Abelian Covers of Graph Manifolds
Helge Møller Pedersen
To a rational homology sphere graph manifold one can associate a weighted tree invariant called splice diagram. It was shown earlier that the splice diagram determines the universa…
Determining When The Universal Abelian Cover of a Graph Manifold is a Rationla Homology Sphere
Helge Møller Pedersen
It was shown in my earlier article that the splice diagram of a rational homology sphere graph manifold determines the manifolds universal abelian cover. In this article we use the…
Splice diagram determining singularity links and universal abelian covers
Helge Møller Pedersen
To a rational homology sphere graph manifold one can associate a weighted tree invariant called splice diagram. In this article we prove a sufficient numerical condition on the spl…