Vol. 1, Issue 7, Part N (2015)

Abstract
In this paper we studied different techniques on technique to solve multi-objective linear fractional programming problem. In mathematical optimization, linear-fractional programming (LFP) is a generalization of linear programming (LP). As the objective functions in linear programs are linear functions, the objective function in a linear-fractional program is a ratio of two linear functions. A linear program can be regarded as a special case of a linear-fractional program in which the denominator is the constant function one. Multi-objective linear fractional programming (MOLFP) technique is a very useful decision-making tool for modeling problems with more than one objective such as profit/cost, actual cost/standard cost, debt/equity, inventory/sales, etc. Linear fractional programming problem (LFPP) deals with problems in which objective function is a ratio of two linear functions.