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polyhedra
Discrete Laplacians for Polygons and Polyhedral
Prof.Mario Botsch
Mar 13, 10:15
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11:15
B4 L5 R5209
discrete laplacians
polygons
polyhedra
computer graphics
Being able to accurately solve PDEs on arbitrary polygonal/polyhedral meshes is a central goal and has been considered for various differential operators over the last years. In this talk I will present a simple approach for computing (piecewise) linear and quadratic basis functions for general polygons and polyhedra, from which discrete operators for gradient, divergence and Laplacian can be derived.