New method for computing the upper bound of optimal value in interval quadratic program

• Wei Li ^[2] ; Mengxue Xia ^[2] ; Haohao Li ^[1]
  1. [1] Zhejiang University of Finance and Economics

     Zhejiang University of Finance and Economics

     China

     
  2. [2] Hangzhou Dianzi University

     Hangzhou Dianzi University

     China

     
• Localización: Journal of computational and applied mathematics, ISSN 0377-0427, Vol. 288, Nº 1 (November 2015), 2015, págs. 70-80
• Idioma: inglés
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• Resumen

  • We consider the interval quadratic programming problems. The aim of this paper is to present a new method to compute the upper bound of the optimal values, under weaker conditions. Moreover, we discuss the relations between the new method and previous results. The features of the proposed methods are illustrated by some examples.