paper

Behavior of the Gaussian curvature of timelike minimal surfaces with singularities

arXiv:1701.00238

Abstract

In the 3-dimensional Lorentz-Minkowski space we prove that the sign of the Gaussian curvature of any timelike minimal surface is determined by the degeneracy and the orientations of the two null curves that generate the surface. Moreover, we also investigate the behavior of the Gaussian curvature near singular points of a timelike minimal surface which admits some kind of singular points.

21 pages, 5 figures

Cited by in corpus (2)