Abstract:
This paper presents a method to solve intuitionistic fuzzy multi-objective non- linear programming problem (IFMONLPP) using a Taylor series. In the proposed approach, membership and non-membership functions associated with each objective of multi-objective non-linear programming problem (MONLPP) are transformed to a single objective linear programming problem by using a first order Taylor polynomial series. At the end, numerical examples are provided to illustrate the efficiency of the proposed method.

Keywords: Intuitionistic fuzzy multi-objective non- linear programming problem (IFMONLPP), membership and non-membership functions, Taylor series.