A Crisp and Fuzzy Goal Geometric Programming Problem (G~2P~2) Based on Goal Attainment Method

摘要

A goal geometric programming technique is presented here for solving multi-objective optimization problems. We take a special type of multi-objective nonlinear programming and describe it by multi-objective goal geometric programming approach both in precise and imprecise environment which is based on goal attainment method. We use Generalized Trapezoidal fuzzy number in fuzzy goal geometric programming problem (G~2P~2) based on goal attainment method. This approach is illustrated with the help of two real life problems.