Optimization Model on Quadratic Programming Problem with Fuzzy  

作　　者：Sugiyarto Surono Yosza Dasril Mohd Ismail 

机构地区：[1]Department of Mathematics, Faculty of Mathematics and Natural Sciences Universitas Ahmad Dahlan, Yogyakarta 55172,Indonesia [2]Jabatan Matematik, Fakulti Sains dan Teknologi, Universiti Malaysia Terengganu, Kuala Terengganu 21210, Malaysia

出　　处：《Journal of Mathematics and System Science》2012年第7期464-468,共5页数学和系统科学（英文版）

摘　　要：In this paper, the authors propose a computational procedure by using fuzzy approach to fred the optimal solution of quadratic programming problems. The authors divide the calculation of the optimal solution into two stages. In the first stage the authors determine the unconstrained minimization and check its feasibility. The second stage, the authors explore the feasible region from initial point to another point until the authors get the optimal point by using Lagrange multiplier. A numerical example is included to support as illustration of the paper.

关 键 词：Fuzzy optimal solution triangular fuzzy number feasible set quadratic programming positive definite. 

分 类 号：O221[理学—运筹学与控制论] TV213.9[理学—数学]