Commensurability classes and volumes of hyperbolic 3-manifolds
Compact Hypersurfaces with a Constant Higher Mean Curvature Function.
Complex hyperbolic ideal triangle groups.
Complex timelike isothermic surfaces and their geometric transformations.
Conformal scalar curvature on the hyperbolic space.
Constant Mean Curvature Tori with spherical curvature lines in noneuclidean geometry.
Curves and surfaces in hyperbolic space
In the first part (Sections 2 and 3), we give a survey of the recent results on application of singularity theory for curves and surfaces in hyperbolic space. After that we define the hyperbolic canal surface of a hyperbolic space curve and apply the results of the first part to get some geometric relations between the hyperbolic canal surface and the centre curve.