عنوان المقالة:A comparative study of two new conjugate gradient methods
محمد احمد حموده | Mohamed Ahmed Hamoda | 19403
نوع النشر
مجلة علمية
المؤلفون بالعربي
Mohamed Hamoda, Abdelrhaman Abashar, Mustafa Mamat, Mohd Rivaie
الملخص العربي
In this paper, we compared the performance profile of the classical conjugate gradient coefficients FR, PRP with two new βk. These two new βk possess global convergence properties using the exact line search. Preliminary numerical results show that, the two new βk is very promising and efficient when compared to CG coefficients FR, PR
تاريخ النشر
02/03/2015
الناشر
AIP Publishing
رابط DOI
https://aip.scitation.org/doi/10.1063/1.4907502
رابط الملف
تحميل (627 مرات التحميل)
رابط خارجي
https://aip.scitation.org/doi/10.1063/1.4907502
الكلمات المفتاحية
Conjugate gradient coefficient, exact line search, global convergence, large scale, unconstrained op
رجوع