Dans cette note, nous proposons une modification de NXFEM proposée dans Hansbo et Hansbo (2002) [4] pour le problème dʼinterface elliptique. Elle permet dʼobtenir la robuste à la fois par rapport à la géometrie du maillage coupé par lʼinterface et par rapport aux paramètres de diffusion.
In this note, we propose a modification of the NXFEM proposed in Hansbo and Hansbo (2002) [4] for the elliptic interface problem. It leads to a robust method not only with respect to the mesh-interface geometry, but also with respect to the diffusion parameters.
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@article{CRMATH_2012__350_15-16_789_0, author = {Barrau, Nelly and Becker, Roland and Dubach, Eric and Luce, Robert}, title = {A robust variant of {NXFEM} for the interface problem}, journal = {Comptes Rendus. Math\'ematique}, pages = {789--792}, publisher = {Elsevier}, volume = {350}, number = {15-16}, year = {2012}, doi = {10.1016/j.crma.2012.09.018}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2012.09.018/} }
TY - JOUR AU - Barrau, Nelly AU - Becker, Roland AU - Dubach, Eric AU - Luce, Robert TI - A robust variant of NXFEM for the interface problem JO - Comptes Rendus. Mathématique PY - 2012 SP - 789 EP - 792 VL - 350 IS - 15-16 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2012.09.018/ DO - 10.1016/j.crma.2012.09.018 LA - en ID - CRMATH_2012__350_15-16_789_0 ER -
%0 Journal Article %A Barrau, Nelly %A Becker, Roland %A Dubach, Eric %A Luce, Robert %T A robust variant of NXFEM for the interface problem %J Comptes Rendus. Mathématique %D 2012 %P 789-792 %V 350 %N 15-16 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2012.09.018/ %R 10.1016/j.crma.2012.09.018 %G en %F CRMATH_2012__350_15-16_789_0
Barrau, Nelly; Becker, Roland; Dubach, Eric; Luce, Robert. A robust variant of NXFEM for the interface problem. Comptes Rendus. Mathématique, Tome 350 (2012) no. 15-16, pp. 789-792. doi : 10.1016/j.crma.2012.09.018. http://www.numdam.org/articles/10.1016/j.crma.2012.09.018/
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