Hyperbolic and Euclidean Structures on Cone-Manifolds over Trefoil Knot with a Bridge
摘要
We study cone-manifolds whose singular set is the trefoil knot with a bridge and whose underlying space is the 3-dimensional sphere.We also establish necessary and sufficient conditions for the existence of such manifolds in both Euclidean and hyperbolic geometries, and derive explicit volume formulas in each case.