Name
Title | ||
|---|---|---|
Space Localization And Well-Balanced Schemes For Discrete Kinetic Models In Diffusive Regimes |
Abstract | ||
|---|---|---|
We derive and study well-balanced schemes for quasi-monotone discrete kinetic models. By means of a rigorous localization procedure, we reformulate the collision terms as non-conservative products and solve the resulting Riemann problem, whose solution is self-similar. The construction of an asymptotic preserving (AP) Godunov scheme is straightforward, and various compactness properties are established within different scalings. Finally, some computational results are supplied to show that this approach is realizable and efficient on concrete 2 x 2 models. |
Year | DOI | Venue |
|---|---|---|
2003 | 10.1137/S0036142901399392 | SIAM JOURNAL ON NUMERICAL ANALYSIS |
Keywords | Field | DocType |
kinetic equations,diffusive relaxation schemes,nonconservative products | Mathematical analysis,Collision,Compact space,Godunov's scheme,Kinetic equations,Numerical analysis,Mathematics,Riemann problem,Kinetic energy | Journal |
Volume | Issue | ISSN |
41 | 2 | 0036-1429 |
Citations | PageRank | References |
16 | 1.59 | 4 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Laurent Gosse | 1 | 72 | 41.63 |
| Giuseppe Toscani | 2 | 138 | 24.06 |