Re: [Help-glpk] Demande

[Oscar Gustafsson]

Hi!

You can not use max in that way. However you can do (like):

var lambdaIJ{i in I, j in I};
/* le trafic total sur le lien (i,j) */

var lambdaM;
/*le paramètre de congestion */

minimize cost : lambdaM;

s.t. maxconstraint{i in I, j in I}: lambdaM >= lambdaIJ[i,j];

Regards

Oscar