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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Universidad de Antioquia
2014
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| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=43032606006 |
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- On the implementation of adaptive multiresolution spectral WENO scheme for the multiclass Lighthill-Whitham-Richards traffic model Carlos Arturo Vega-Fuentes Edwin Bolaño-Benítez Ingeniería Whitham Lighthill WENO schemes conservation laws Adaptive multiresolution In this paper, the implementation of a spectral or characteristic-based fifth order WENO (Weighted Essentially Non-Oscillatory) scheme is described in detail along with an adaptive multiresolution technique for efficiently computing the numerical solution of a multi-class traffic flow model described mathematically by a nonlinear system of conservation laws. In [1] the authors considered the same problem but in a component-wise manner. More recently, [2] conducted numerical experiments by using characteristic- based schemes combined with AMR (Adaptive Mesh Refinement) strategy. 2014 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43032606006 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.73