Solving fully fuzzy linear programming

الموضوعات : مجله بین المللی ریاضیات صنعتی

M. Otadi ¹ (Department of Mathematics, Firoozkooh Branch, Islamic Azad University, Firoozkooh, Iran)

تاريخ الإرسال : 11 الخميس , محرم, 1435 تاريخ التأكيد : 11 الخميس , محرم, 1435 تاريخ الإصدار : 09 الإثنين , صفر, 1436

الکلمات المفتاحية: fuzzy sets, Linear Programming, Fully fuzzy linear system,

ملخص المقالة :

In this paper, a new method is proposed to find the fuzzy optimal solution of fully fuzzy linear programming (abbreviated to FFLP) problems. Also, we employ linear programming (LP) with equality constraints to find a nonegative fuzzy number vector x which satisfies Ax =b, where A is a fuzzy number matrix. Then we investigate the existence of a positive solution of fully fuzzy linear system (FFLS).