665 search results - page 42 / 133 » Functional Geometry |
IMR
2003
Springer
14 years 3 months ago
2003
Springer
A local cell quality metric is introduced and used to construct a variational functional for a grid smoothing algorithm. A maximum principle is proved and the properties of the loc...
COMPGEOM
1990
ACM
14 years 2 months ago
1990
ACM
Given a set of nonintersecting polygonal obstacles in the plane, the link distance between two points s and t is the minimum number of edges required to form a polygonal path conn...
COMPGEOM
2004
ACM
14 years 2 months ago
2004
ACM
We present the first complete, exact, and efficient C++ implementation for parameterizing the intersection of two implicit quadrics with integer coefficients of arbitrary size. It...
IMR
2000
Springer
14 years 1 months ago
2000
Springer
This paper presents a new computational method for anisotropic tetrahedral meshing that (1) can control shapes of the elements by an arbitrary anisotropy function, and (2) can avo...
IMR
2000
Springer
14 years 1 months ago
2000
Springer
An algorithm to generate volume meshes by extrusion from surface meshes of arbitrary topology is presented. The algorithm utilizes a three-step, advancing layer scheme to extrude ...