| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4606506 | Differential Geometry and its Applications | 2010 | 14 Pages |
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.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Goo Ishikawa,