%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% MAO 2002/2003
%
%   =================================================
%   Resolution numérique d'EDP par différences finies
%   =================================================
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%    (fonction de)
%    conditions aux limites de type Dirichlet
%    en dimension 2
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function z=bord2(x,y,lab_bord)
if lab_bord==1
   z=0;
end
if lab_bord==2
   z=x*y;
end
