Geodesic correspondences between Euclidean surfaces with conical singularities
A. J. Montesinos has shown that a geodesic correspondence between two complete Riemannian manifolds with transitive topological geodesic flow is a homothety. In this paper a similar result is proved for a conformal geodesic correspondence between two singular flat surfaces with conical singularities and negative concentrated curvature.
scientific article; zbMATH DE number 885333