[Help-glpk] GLPK help for solving a linear optimization problem

[Senjuti Basu Roy]

Hi,

I am a new user of GLPK, trying to use it using Java.

I want to solve optimization problem like the following:

Minimize z= (x1-x2) /2 + (1-(x1-x2))

subject to

0.0<= x1-x2<= 0.2

where,
0.0<= x1 <= 0.5
0.o<=x2 <= 0.5

I am stuck at encoding the coefficients of the objective function(objective 
function involves x1 and x2 in two different ways). Any help would be greatly 
appreciated.

thanks,
Senjuti


Hi,

I am a new user of GLPK, trying to use it using Java.

I want to solve optimization problem like the following:

Minimize z= (x1-x2) /2 + (1-(x1-x2))

subject to

0.0<= x1-x2<= 0.2

where,
0.0<= x1 <= 0.5
0.o<=x2 <= 0.5

I am stuck at encoding the coefficients of the objective function(objective function involves x1 and x2 in two different ways). Any help would be greatly appreciated.

thanks,
Senjuti