Buscar
Mostrando ítems 1-10 de 83
Differential geometry of intersection curves in R(4) of three implicit surfaces
(Elsevier B.V., 2009-05-01)
We present algorithms for computing the differential geometry properties of intersection Curves of three implicit surfaces in R(4), using the implicit function theorem and generalizing the method of X. Ye and T. Maekawa ...
A complete and non-overlapping tracing algorithm for closed loops
(Elsevier Science BvAmsterdamHolanda, 2005)
Marching along a regular surface surface intersection with circular steps
(Elsevier Science BvAmsterdamHolanda, 1999)
Marching Along A Regular Surface/surface Intersection With Circular Steps
(Elsevier Science B.V., Amsterdam, Netherlands, 1999)
Resampling Strategies for Deforming MLS Surfaces
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
Moving-least-squares (MLS) surfaces undergoing large deformations need periodic regeneration of the point set (point-set resampling) so as to keep the point-set density quasi-uniform. Previous work by the authors dealt ...
A homological solution for the Gauss code problem in arbitrary surfaces
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2008)
TRICUT: a program to clip triangle meshes using the rapid and triangle libraries and the visualization toolkit
(Elsevier B.V., 2002-08-01)
An efficient technique to cut polygonal meshes as a step in the geometric modeling of topographic and geological data has been developed. In boundary represented models of outcropping strata and faulted horizons polygonal ...
Front tracking with moving-least-squares surfaces
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
The representation of interfaces by means of the algebraic moving-least-squares (AMLS) technique is addressed. This technique, in which the interface is represented by an unconnected set of points, is interesting for ...
Intersection numbers of geodesic arcs
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Matemáticas - Sociedad Colombiana de Matemáticas, 2015-07-01)
For a compact surface S with constant curvature -κ (for some and kappa 0) and genus g ≥ 2, we show that the tails of the distribution of the normalized intersection numbers i(α, β)/l(α)l(β) (where i(α, β) is the intersection ...
Breaking the rules for topological defects: Smectic order on conical substrates
(Amer Physical SocCollege PkEUA, 2012)