Description:
Numerical Analysis.
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non linear diffusion
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Hi, I'm solving a non linear diffusion equation : div(c(u) grad(u)) = 0 I'm doing that quite naively by iterating the resolution of: c(u) Laplacian(u) + grad(c(u)).grad(u) = 0 holding c(u) constant at each iteration (basically, the solution of the previous iteration) and solving the linear system via finite differences.... more »
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