Last modified: 2014-05-07
Goal programming model is being used as a tool for solving multi-objective linear programming models. It is usually formulated as a convex optimization model of and so it is easy to solve. However, it sometimes is not useful and/or possible to formulate objective function as a function of convex optimization model. Then, the apparatus for solving piecewise linear programming model can be used for solving such model. The article deals with relationships between these models.