Name
Abstract | ||
|---|---|---|
We compare inexact Newton and coordinate descent methods for optimizing the quality of a mesh by repositioning the vertices, where quality is measured by the harmonic mean of the mean-ratio metric. The efiects of problem size, element size heterogeneity, and various vertex displacement schemes on the performance of these algorithms are assessed for a series of tetrahedral meshes. |
Year | Venue | Keywords |
|---|---|---|
2004 | IMR | mesh smoothing,mesh improvement,mesh quality,algorithms,harmonics,optimization,performance,harmonic mean |
Field | DocType | Citations |
Applied mathematics,Laplacian smoothing,Mathematical optimization,Mesh optimization,Tetrahedral meshes,Vertex (geometry),Harmonic mean,Harmonics,Coordinate descent,Mesh generation,Mathematics | Conference | 8 |
PageRank | References | Authors |
0.70 | 3 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Lori Freitag Diachin | 1 | 116 | 7.43 |
| Patrick M. Knupp | 2 | 499 | 58.74 |
| Todd S. Munson | 3 | 245 | 30.95 |
| Suzanne M. Shontz | 4 | 183 | 19.97 |