A spectral KRMI conjugate gradient method under the strong-Wolfe line search

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building INTELEK Repository
collection Online Access
collectionurl https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072
date 2016-09-14 11:25:07
eventvenue Kuala Lumpur, Malaysia
format Restricted Document
id 6805
institution UniSZA
originalfilename 1106-01-FH03-FIK-16-06519.jpg
person norman
recordtype oai_dc
resourceurl https://intelek.unisza.edu.my/intelek/pages/view.php?ref=6805
spelling 6805 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=6805 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072 Restricted Document Conference Conference Paper image/jpeg inches 96 96 norman 2016-09-14 11:25:07 769 1413x769 1413 06 06 1106-01-FH03-FIK-16-06519.jpg UniSZA Private Access A spectral KRMI conjugate gradient method under the strong-Wolfe line search In this paper, a modification of spectral conjugate gradient (CG) method is proposed which combines the advantages of the spectral CG method and the RMIL method namely as spectral Khadijah-Rivaie-Mustafa-Ibrahim (SKRMI) to solve unconstrained optimization problems. Based on inexact line searches, the objective function generates a sufficient descent direction and the global convergence property for the proposed method has been proved. Moreover, the method reduces to the standard RMIL method if exact line search is applied. Numerical results are also presented to examine the efficiency of the proposed method. 2nd International Conference on Mathematical Sciences and Statistics: Innovations Through Mathematical and Statistical Research, ICMSS 2016 Kuala Lumpur, Malaysia
spellingShingle A spectral KRMI conjugate gradient method under the strong-Wolfe line search
summary In this paper, a modification of spectral conjugate gradient (CG) method is proposed which combines the advantages of the spectral CG method and the RMIL method namely as spectral Khadijah-Rivaie-Mustafa-Ibrahim (SKRMI) to solve unconstrained optimization problems. Based on inexact line searches, the objective function generates a sufficient descent direction and the global convergence property for the proposed method has been proved. Moreover, the method reduces to the standard RMIL method if exact line search is applied. Numerical results are also presented to examine the efficiency of the proposed method.
title A spectral KRMI conjugate gradient method under the strong-Wolfe line search
title_full A spectral KRMI conjugate gradient method under the strong-Wolfe line search
title_fullStr A spectral KRMI conjugate gradient method under the strong-Wolfe line search
title_full_unstemmed A spectral KRMI conjugate gradient method under the strong-Wolfe line search
title_short A spectral KRMI conjugate gradient method under the strong-Wolfe line search
title_sort spectral krmi conjugate gradient method under the strong-wolfe line search