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research article
Function approximation on triangular grids: some numerical results using adaptive techniques
Applications of mesh adaptation techniques could be found in the numerical solution of PDE's or in the optimal triangulation of surfaces for shape representation or graphic display. The scope of this work is to verify through numerical experiments the effectiveness of some algorithms for the control of the L^2 error norm for piecewise linear approximation on 2D unstructured triangular meshes. The analysis could be extended to parametric surfaces and to the 3D case.
Type
research article
Authors
Publication date
2000
Published in
Volume
32
Issue
4
Start page
389
End page
399
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
April 24, 2007
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