The numerical solution of the flow of a liquid crystal governed by a particular instance of the Ericksen-Leslie equations is considered. Convergence results for this system rely crucially upon energy estimates which involve norms of the director field. We show how a mixed method may be used to eliminate the need for Hermite finite elements and establish convergence of the method.
Mots-clés : liquid crystals, mixed finite element approximation, convergence
@article{M2AN_2002__36_2_205_0, author = {Liu, Chun and Walkington, Noel J.}, title = {Mixed methods for the approximation of liquid crystal flows}, journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique}, pages = {205--222}, publisher = {EDP-Sciences}, volume = {36}, number = {2}, year = {2002}, doi = {10.1051/m2an:2002010}, mrnumber = {1906815}, zbl = {1032.76035}, language = {en}, url = {http://archive.numdam.org/articles/10.1051/m2an:2002010/} }
TY - JOUR AU - Liu, Chun AU - Walkington, Noel J. TI - Mixed methods for the approximation of liquid crystal flows JO - ESAIM: Modélisation mathématique et analyse numérique PY - 2002 SP - 205 EP - 222 VL - 36 IS - 2 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/m2an:2002010/ DO - 10.1051/m2an:2002010 LA - en ID - M2AN_2002__36_2_205_0 ER -
%0 Journal Article %A Liu, Chun %A Walkington, Noel J. %T Mixed methods for the approximation of liquid crystal flows %J ESAIM: Modélisation mathématique et analyse numérique %D 2002 %P 205-222 %V 36 %N 2 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/m2an:2002010/ %R 10.1051/m2an:2002010 %G en %F M2AN_2002__36_2_205_0
Liu, Chun; Walkington, Noel J. Mixed methods for the approximation of liquid crystal flows. ESAIM: Modélisation mathématique et analyse numérique, Tome 36 (2002) no. 2, pp. 205-222. doi : 10.1051/m2an:2002010. http://archive.numdam.org/articles/10.1051/m2an:2002010/
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