By applying a linear programming approach for the solution of two person-zero sum games with mixed strategies, it is shown that a linear optimization problem with multiple objective functions can be ...

This paper presents a simple numerical algorithm for the solution of programming problems in which some or all of the variables can take only discrete values. The algorithm requires no special ...

Classification of diet models We distinguish between two classes: 1 Single-objective problems: minimize (or maximize) one linear function of Xi: Minimize.