Document Type : Research Paper


1 Department of Mathematics, Faculty of Basic Sciences, Gonbad Kavous University, Gonbad, Iran.

2 Department of Mathematics, Shahrood University of Technology, Shahrood, Iran.


Quadratic Programming has been widely applied to solve real-world problems. This paper describes a solution method for solving a special class of fuzzy quadratic programming problems with fuzziness in relations. Then the method is generalized to a more general fuzzy quadratic programming problem, where the cost coefficients, the matrix of the quadratic form, constraints coefficients, and the right-hand sides are all fuzzy numbers. Finally, some examples are taken to the utility of our proposed method. 



Main Subjects

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