Topological and differential-equation methods for surface intersections

DOI10.1016/0010-4485(92)90090-WzbMath0801.65148OpenAlexW2029336960WikidataQ115368614 ScholiaQ115368614MaRDI QIDQ1186441

G. A. Kriezis, Nicholas M. Patrikalakis, Franz-Erich Wolter

Publication date: 28 June 1992

Published in: CAD. Computer-Aided Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0010-4485(92)90090-w

zbMATH Keywords

singular pointsnumerical examplescritical pointsadaptive search methodPoincaré index theoryrational \(B\)-spline surface patchesrotation number of vector fieldssignificant pointssurface-surface intersections

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Descriptive geometry (51N05)

Related Items

Intersection of offsets of parametric surfaces, A new approach to the surface intersection problem, Intersection curves of hypersurfaces in \(\mathbb R^4\), A tracing algorithm for surface-surface intersections on surface boundaries., A note on degenerate normal vectors, Numerical implicitization for intersection and \(G^n\)-continuous blending of surfaces