The number of catenoids connecting two coaxial circles in Lorentz-Minkowski space
arXiv:1607.08428 · doi:10.1016/j.geomphys.2017.08.001
Abstract
In 3-dimensional Lorentz-Minkowski space we determine the number of catenoids connecting two coaxial circles in parallel planes. This study is separated according to the types of circles and the causal character (spacelike and timelike) of the catenoid.
arXiv comment16 pages, 3 figures