A new algorithm is described for automatic coarsening of Delaunay triangulations. The method automatically identiยฎes the nodes of the mesh which are candidates for deletion in each region to be coarsened. The mesh coarsening procedure is to regenerate a Delaunay triangulation for all the remaining n
Mesh relaxation: A new technique for improving triangulations
โ Scribed by William H. Frey; David A. Field
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 780 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A method for speeding up the link-cell (LC) method for very large systems is described. The size of the subcells into which the systems are divided is less than the cutoff distance of the potential. One case among all those studied can be chosen, called the favourable case, which most efficiently im
In this paper I introduce a new mathematical tool for dealing with the refinement and/or the improvement of unstructured triangulations: the Longest-Edge Propagation Path associated with each triangle to be either refined and/or improved in the mesh. This is defined as the (finite) ordered list of s
A difference frequency technique for reducing the IM product leยจels in a nonlinear RF amplifier is presented. The technique is based on the standard two-tone test. The two sinusoid signals together with their difference frequency signal are fed into the amplifier. CAD simulation shows that the third