Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
440648 | Computer Aided Geometric Design | 2012 | 13 Pages |
Abstract
We present closed formulas for computing the differential geometry properties of the intersection curve of n−1n−1 implicit hypersurfaces in RnRn. These closed formulas include second curvature, third curvature, normal curvature, first geodesic curvature and first geodesic torsion for implicit curves in n-dimensions.
► We obtain the compact formulas of (κ2,κ3)(κ2,κ3). ► We obtain the normal curvature, the first geodesic: curvature and torsion. ► These properties are for the intersection curve of n−1n−1 implicit hypersurfaces in RnRn. ► We obtain the Darboux frame by using the Gram–Schmidt orthogonalization process.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Graphics and Computer-Aided Design
Authors
Osmar Aléssio,