Duality and saddle-point type optimality for interval-valued programming

被引：0
|
作者：
Yuhua Sun
Xiumei Xu
Laisheng Wang
机构：
[1] University of Science and Technology Beijing,School of Mathematics and Physics
[2] China Agricultural University,College of Science
来源：
Optimization Letters | 2014年 / 8卷
关键词：
Duality; Saddle point; Optimality conditions ; Interval-valued function; Lagrangian function;
D O I：
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中图分类号：
学科分类号：
摘要：
In this paper, Mond-Weir’s type dual in programming problem with an interval-valued objective function and interval-valued inequality constrict conditions is formulated. Duality theorems are established under suitable conditions. A real-valued Lagrangian function for the interval-valued programming is defined. Further, the saddle point of Lagrangian function is also defined and saddle point optimality conditions are presented.
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页码：1077 / 1091
页数：14
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