Investigation on extended conjugate gradient nonlinear methods for solving unconstrained optimization
Joint Authors
Waiss, Usamah M. T.
Abbo, Khalil K.
Source
al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah
Issue
Vol. 26, Issue 1 (31 Mar. 2013), pp.74-84, 11 p.
Publisher
University of Mosul College of Education for Pure Science
Publication Date
2013-03-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
Abstract EN
In this paper we have generalized the extended Dai-Yuan conjugate Gradient method by Considering the parameter in the denominator of as a convex combination.
Three values of are computed in three different ways namely by assuming descent property, Pure Conjugacy and using Newton direction.
The descent property and global convergence for the proposed algorithms are established.
Our numerical experiments on some standard test functions show that there are considerable improvement on other classical methods in this field.
American Psychological Association (APA)
Abbo, Khalil K.& Waiss, Usamah M. T.. 2013. Investigation on extended conjugate gradient nonlinear methods for solving unconstrained optimization. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah،Vol. 26, no. 1, pp.74-84.
https://search.emarefa.net/detail/BIM-621347
Modern Language Association (MLA)
Abbo, Khalil K.& Waiss, Usamah M. T.. Investigation on extended conjugate gradient nonlinear methods for solving unconstrained optimization. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah Vol. 26, no. 1 (Mar. 2013), pp.74-84.
https://search.emarefa.net/detail/BIM-621347
American Medical Association (AMA)
Abbo, Khalil K.& Waiss, Usamah M. T.. Investigation on extended conjugate gradient nonlinear methods for solving unconstrained optimization. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. 2013. Vol. 26, no. 1, pp.74-84.
https://search.emarefa.net/detail/BIM-621347
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 84
Record ID
BIM-621347