2 papers
math.DG2017
Quadrics and Scherk towers
Shoichi Fujimori, Udo Hertrich-Jeromin, Masatoshi Kokubu +2
We investigate the relation between quadrics and their Christoffel duals on the one hand, and certain zero mean curvature surfaces and their Gauss maps on the other hand. To study…
math.DG2010
Lie geometry of flat fronts in hyperbolic space
Francis E. Burstall, Udo Hertrich-Jeromin, Wayne Rossman
We propose a Lie geometric point of view on flat fronts in hyperbolic space as special omega-surfaces and discuss the Lie geometric deformation of flat fronts.