On propose dans cette Note une nouvelle analyse des méthodes particulaires utilisant des remaillages. Cette analyse fait apparaître une classe de schémas de différences finis d'ordre élevé. Des illustrations numériques viennent compléter cette analyse et permettent de comparer les schémas particulaires avec le schéma de Lax–Wendroff.
We propose a new analysis of particle method with remeshing. We derive a class of high-order finite difference methods. Our analysis is completed by numerical comparisons with Lax–Wendroff schemes for the Burger equation.
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@article{CRMATH_2006__343_1_51_0, author = {Cottet, Georges-Henri and Weynans, Lisl}, title = {Particle methods revisited: a class of high order finite-difference methods}, journal = {Comptes Rendus. Math\'ematique}, pages = {51--56}, publisher = {Elsevier}, volume = {343}, number = {1}, year = {2006}, doi = {10.1016/j.crma.2006.05.001}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2006.05.001/} }
TY - JOUR AU - Cottet, Georges-Henri AU - Weynans, Lisl TI - Particle methods revisited: a class of high order finite-difference methods JO - Comptes Rendus. Mathématique PY - 2006 SP - 51 EP - 56 VL - 343 IS - 1 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2006.05.001/ DO - 10.1016/j.crma.2006.05.001 LA - en ID - CRMATH_2006__343_1_51_0 ER -
%0 Journal Article %A Cottet, Georges-Henri %A Weynans, Lisl %T Particle methods revisited: a class of high order finite-difference methods %J Comptes Rendus. Mathématique %D 2006 %P 51-56 %V 343 %N 1 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2006.05.001/ %R 10.1016/j.crma.2006.05.001 %G en %F CRMATH_2006__343_1_51_0
Cottet, Georges-Henri; Weynans, Lisl. Particle methods revisited: a class of high order finite-difference methods. Comptes Rendus. Mathématique, Tome 343 (2006) no. 1, pp. 51-56. doi : 10.1016/j.crma.2006.05.001. http://www.numdam.org/articles/10.1016/j.crma.2006.05.001/
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