Publication Results

Code: 59/2013
Title: One-dimensional surrogate models for advection-diffusion problems
Date: Monday 25th November 2013
Author(s) : Aletti, M.; Bortolossi, A.; Perotto, S.; Veneziani, A.
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Abstract: Numerical solution of partial differential equations can be made more tractable by model reduction techniques. For instance, when the problem at hand presents a main direction of the dynamics (such as blood flow in arteries), it may be conveniently reduced to a 1D model. Here we compare two strategies to obtain this model reduction, applied to classical advection-diffusion equations in domains where one dimension dominates the others.

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submitted to proceedings ENUMATH 2013