News

Parabolic partial differential equations (PDEs) are fundamental in modelling a wide range of diffusion processes in physics, finance and engineering. The numerical approximation of these equations ...
The Finite Volume Element Method for Diffusion Equations on General Triangulations Zhiqiang Cai, Jan Mandel and Steve McCormick SIAM Journal on Numerical Analysis , pp. 392-402 (11 pages) ...
In this paper we show that whenever the discrete-ordinate method has the correct diffusion limit, both in the interior and at the boundaries, its solutions converge to the solution of the transport ...