A new extended PR conjugate gradient method for solving smooth minimization problems
Other Title(s)
طريقة PR الموسعة في التدرج المترافق لحل المسائل التصغيرية الناعمة
Joint Authors
al-Bayati, Abbas Y.
al-Kawwaz, Rana Z.
Source
Iraqi Journal of Statistical Science
Issue
Vol. 2011, Issue 20 (31 Aug. 2011), pp.174-191, 18 p.
Publisher
University of Mosul College of Computer Science and Mathematics
Publication Date
2011-08-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Topics
Abstract AR
في هذا البحث تطرقنا إلى تقصي و اشتقاق نظري لطريقة PR الموسعة التي تستخدم قيم الدالة و المشتقة.
الطريقة الجديدة تشمل حقل طرائق التدرج المترافق الموسع و تمتلك خاصيتي الانحدار الحاد و خاصية التقارب الشامل تحت شروط معينة.
تم الحصول على نتائج عددية متميزة عبر تطوير برامج قياسية في هذا المجال مقارنة مع طريقة (2010) Wu and Chen المتماثلة في المجال نفسه.
Abstract EN
In this paper, we have discussed and investigated an extended PR-CG method which uses function and gradient values.
The new method involves the extended CGmethods and have the sufficient descent and globally convergence properties under certain conditions.
We have got some important numerical results by improving a standard computer program compared with Wu and Chen (2010) method in this field.
American Psychological Association (APA)
al-Bayati, Abbas Y.& al-Kawwaz, Rana Z.. 2011. A new extended PR conjugate gradient method for solving smooth minimization problems. Iraqi Journal of Statistical Science،Vol. 2011, no. 20, pp.174-191.
https://search.emarefa.net/detail/BIM-399864
Modern Language Association (MLA)
al-Bayati, Abbas Y.& al-Kawwaz, Rana Z.. A new extended PR conjugate gradient method for solving smooth minimization problems. Iraqi Journal of Statistical Science No. 20 (2011), pp.174-191.
https://search.emarefa.net/detail/BIM-399864
American Medical Association (AMA)
al-Bayati, Abbas Y.& al-Kawwaz, Rana Z.. A new extended PR conjugate gradient method for solving smooth minimization problems. Iraqi Journal of Statistical Science. 2011. Vol. 2011, no. 20, pp.174-191.
https://search.emarefa.net/detail/BIM-399864
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 189
Record ID
BIM-399864
