An improved PRP conjugate gradient method for optimization computation
Author(s):
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
The conjugate gradient method plays a very important role in several fields, to solve problems of large sizes. To improve the efficiency of this method, a lot of work has been done; in this paper, we propose a new modification of PRP method to solve a large scale unconstrained optimization problems in relation with strong Wolf Powell Line Search property, when the latter was used under some conditions, a global convergence result was proved. In comparison with other known methods the efficiency of this method proved that it is better in the number of iterations and in time on $90$ proposed problems by use of Matlab.
Keywords:
Language:
English
Published:
International Journal Of Nonlinear Analysis And Applications, Volume:15 Issue: 11, Nov 2024
Pages:
139 to 147
https://www.magiran.com/p2744901