%0 Journal Article %A Radu Ignat %A Luc Nguyen %A Valeriy Slastikov %A Arghir Zarnescu %T Stability of the vortex defect in the Landau–de Gennes theory for nematic liquid crystals %J Comptes Rendus. Mathématique %D 2013 %P 533-537 %V 351 %N 13-14 %I Elsevier %R 10.1016/j.crma.2013.07.012 %G en %F CRMATH_2013__351_13-14_533_0