Constraints can be expressed as linear equations or inequalities involving decision variables and constants. For instance, if you want to maximize the profit from selling two products, X and Y ...

Linear programming (LP) is a powerful technique for optimizing a linear objective function subject to a set of linear constraints. However, not every LP problem has a feasible or optimal solution.

The problem is now in the standard form for linear programming problems: an objective function that is to be maximized, subject to a number of constraints. We go on to examine solution methods. Two ...

This paper shows the use of interval optimization models to solve linear programming problems with Interval Type-2 fuzzy constraints. The concept of α-cut of an Interval Type-2 fuzzy set is used to ...

In goal programming, the objective functions typically take on the role of driving a linear function of the structural variables to meet a target level as closely as possible. The details of this can ...

In this paper, based on the rotary iteration transformation in the simplex method, an artificial variable return-to-zero (RZ) algorithm is proposed to decide whether some condition constraint in ...

Solving linear programming problems in a spreadsheet yields ... One sample constraint formula involves the number of hours needed to ... 65=2*nGadgets, 15; Enter two additional criteria ...

A linear programming problem is a type of optimization problem in which the goal is to find the optimal value of a linear objective function within a set of linear constraints. An application designed ...

subject to the same constraints (6.2) by simplex method it is optimal solution.. 5. Conclusions. Our aim was to develop an approach for solving multi-objective programming problem (MOLPP) and to ...

In this paper we discuss about infeasibility diagnosis and infeasibility resolution, when the constraint method is used for solving multi objective linear programming problems. We propose an algorithm ...