Singularities of flat extensions from generic surfaces with boundaries
Differential Geometry
2010-01-08 v2
Abstract
We solve the problem on flat extensions of a generic surface with boundary in Euclidean 3-space, relating it to the singularity theory of the envelope generated by the boundary. We give related results on Legendre surfaces with boundaries via projective duality and observe the duality on boundary singularities. Moreover we give formulae related to remote singularities of the boundary-envelope.
Keywords
Cite
@article{arxiv.0908.2525,
title = {Singularities of flat extensions from generic surfaces with boundaries},
author = {Goo Ishikawa},
journal= {arXiv preprint arXiv:0908.2525},
year = {2010}
}
Comments
Several typos are corrected (2010. Jan.)