Geodesic
A study of the fast solution of the occluded radiosity equation
Electronic transactions on numerical analysis, Tome 23 (2006), pp. 219-250.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: Consider the numerical solution of the radiosity equation over an occluded surface using a col- $\sterling $location method based on piecewise polynomial interpolation. Hackbusch and Nowak [Numer. Math., 54 (1989) pp. 463-491] proposed a fast method of solution for boundary integral equations, and we consider the application of their method to the collocation solution of the radiosity equation. We give a combined analytical and experimental study of the `clustering method' of Hackbusch and Nowak, yielding further insight into the method.
Classification : 65R20, 65F99
Keywords: radiosity equation, clustering method, collocation, fast solution method 
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Atkinson, Kendall; Chien, David. A study of the fast solution of the occluded radiosity equation. Electronic transactions on numerical analysis, Tome 23 (2006), pp. 219-250. http://geodesic.mathdoc.fr/item/ETNA_2006__23__a6/