On optimization problems of the difference of non-negative valued affine IR functions and their dual problems

Document Type : Research Paper

Authors

1 Department of Mathematics, University of Hormozgan, P.O. Box, 3995, Bandar Abbas, Iran

2 Department of Mathematics, Shahid Bahonar University of Kerman, P.O. Box, 76169133 Kerman, Iran

Abstract

The aim of this paper is to present dual optimality conditions for the difference of two non-negative valued affine increasing and radiant (IR) functions. We first give a characterization of dual optimality conditions for the difference of two non-negative valued increasing and radiant (IR) functions. Our approach is based on the Toland-Singer formula.

Keywords

[1] M. H. Daryaei and H. Mohebi, Global minimization of the difference of strictly non-positive valued affine ICR
functions, J. Glob. Optim. 61 (2015), no. 2, 311–323.
[2] A.R. Doagooei and H. Mohebi, Optimization of the difference of ICR functions, Nonlinear Anal. 71 (2009), no.
10, 4493–4499.
[3] J. B. Hiriart, From convex to nonconvex minimization: necessary and sufficient conditions for global optimality,
Nonsmooth Optimization and Related Topics, 1989, 219–240.
[4] H. Mohebi, Abstract convexity of radiant functions with applications, J. Glob. Optim. 55 (2013), no. 3, 521–538.
[5] H. Mohebi and M. Esmaeili, Optimization of the difference of increasing and radiant functions, Appl. Math. Sci.
6 (2012), no. 67, 3339–3345.
[6] H. Mohebi and S. Mirzadeh, Abstract convexity of extended real valued increasing and radiant functions, Filomat
26 (2012), no. 5, 1002–1022.
[7] A. Nedi´c, A. Ozdaglar and A.M. Rubinov, Abstract convexity for nonconvex optimization duality, Optim. 56
(2007), no. 5-6, 655–674.
[8] A.M. Rubinov, Abstract convexity and global optimization, Kluwer Academic Publishers, Dordrecht-BostonLondon, 2000.
[9] A.M. Rubinov and B.M. Glover, Increasing convex-along-rays functions with application to global optimization,
J. Optim. Theory Appl. 102 (1999), no. 3, 615-642.
[10] I. Singer, Abstract convex analysis, Wiley-Interscience, New York, 1997.
[11] J.F. Toland, Duality in nonconvex optimization, J. Math. Anal. Appl. 66 (1978), no. 2, 399–415.
Volume 13, Issue 2
July 2022
Pages 2287-2295
  • Receive Date: 17 October 2019
  • Revise Date: 30 May 2021
  • Accept Date: 12 June 2021