Sciweavers

702 search results - page 121 / 141
» Covering Spheres with Spheres
Sort
View
CORR
2002
Springer
79views Education» more  CORR 2002»
15 years 5 months ago
Optimally cutting a surface into a disk
We consider the problem of cutting a subset of the edges of a polyhedral manifold surface, possibly with boundary, to obtain a single topological disk, minimizing either the total...
Jeff Erickson, Sariel Har-Peled
FOCM
2002
108views more  FOCM 2002»
15 years 5 months ago
Geometric Integration Algorithms on Homogeneous Manifolds
Given an ordinary differential equation on a homogeneous manifold, one can construct a "geometric integrator" by determining a compatible ordinary differential equation ...
Debra Lewis, Peter J. Olver
CGF
1998
101views more  CGF 1998»
15 years 5 months ago
Rapid and Accurate Contact Determination between Spline Models using ShellTrees
In this paper, we present an e cient algorithm for contact determination between spline models. We make use of a new hierarchy, called ShellTree, that comprises of spherical shell...
Shankar Krishnan, M. Gopi, Ming C. Lin, Dinesh Man...
VR
2002
IEEE
174views Virtual Reality» more  VR 2002»
15 years 5 months ago
Immersive and Interactive Exploration of Billion-Atom Systems
We have developed a visualization system, named Atomsviewer, to render a billion atoms from the results of a molecular dynamics simulation. This system uses a hierarchical view fr...
Ashish Sharma, Xinlian Liu, Paul Miller, Aiichiro ...
JNS
2010
61views more  JNS 2010»
15 years 4 months ago
Validity and Failure of the Boltzmann Approximation of Kinetic Annihilation
This paper introduces a new method to show the validity of a continuum description for the deterministic dynamics of many interacting particles. Here the many particle evolution is...
Karsten Matthies, Florian Theil