Behavior of principal curvatures of frontals near non-front singular points and their application
Differential Geometry
2020-03-17 v1
Abstract
We investigate behavior of principal curvatures and principal vectors near a non-degenerate singular point of the first kind of frontals. As an application, we extend the notion of Ribaucour transformations to frontals with singular points.
Keywords
Cite
@article{arxiv.2003.07256,
title = {Behavior of principal curvatures of frontals near non-front singular points and their application},
author = {Kentaro Saji and Keisuke Teramoto},
journal= {arXiv preprint arXiv:2003.07256},
year = {2020}
}
Comments
19 pages, 8 figures