3 results

Liu, Weijiu

ESAIM: Control, Optimisation and Calculus of Variations, Volume 7 (2002) p. 157-178


Liu, Weijiu

ESAIM: Control, Optimisation and Calculus of Variations, Volume 3 (1998) p. 23-48


Liu, Weijiu

ESAIM: Control, Optimisation and Calculus of Variations, Volume 3 (1998) p. 323-327