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Giuseppe Pontrelli


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Last seen: 5 months ago |  Active since 2014

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use of pdepe for a space-dependent diffusivity
I have a space-dependent heat equation Dc/dt = d/dx (D(x) dc/dx) where the function D(x) is not defined as a function, but a ...

6 months ago | 1 answer | 0

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ODE with an integral
I have a integral-differential equation that I am trying to solve with ode15s. The problem is that one of equation contains an i...

4 years ago | 0 answers | 0

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1D diffusion-reaction model across two-layered slab using pdepe
I have a diffusion-reaction model across a two-layered slab (see attachment). Two kind of problems arise when I solve with MAT...

10 years ago | 1 answer | 0

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Modeling a 2 sub-domain diffusion PDE with concentration discontinuity
Hi Bar, I have a very similar problem, and I am convinced the problem should be split in two sub-problems to be solved in itera...

10 years ago | 0