Generalized Laplacian smoothing of unstructured grids
Journal article, 1995
In this note we point out the natural choice of smoothing by use of a metric tensor in order to maintain control of the local element stretch. The extension to grids on surfaces in 3D is straightforward. Numerical examples are given.
Author
Peter F G Hansbo
Dynamics
Communications in Numerical Methods in Engineering
Vol. 11 455-464
Subject Categories
Computational Mathematics