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Generalized Laplacian smoothing of unstructured grids

Peter Hansbo (Institutionen för tillämpad mekanik, Dynamik)
Communications in Numerical Methods in Engineering Vol. 11 (1995), p. 455-464.
[Artikel, refereegranskad vetenskaplig]

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.

Denna post skapades 2007-03-05.
CPL Pubid: 26519


Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Dynamik


Numerisk analys

Chalmers infrastruktur