Singularities and uniqueness of cylindrically symmetric surfaces moving by mean curvature H. Mete. Soner Panagiotis E. Souganidis 10.1184/R1/6479501.v1 https://kilthub.cmu.edu/articles/journal_contribution/Singularities_and_uniqueness_of_cylindrically_symmetric_surfaces_moving_by_mean_curvature/6479501 Mathematics Technical Report 1992-01-01 00:00:00 Singularities (Mathematics) Hypersurfaces. Curvature.