Zobrazeno 1 - 10
of 3 791
pro vyhledávání: '"Global convergence"'
Publikováno v:
Journal of Inequalities and Applications, Vol 2024, Iss 1, Pp 1-17 (2024)
Abstract It is widely known that the inertial technique of the heavy-ball method can accelerate its convergence speed. In this paper, by embedding the inertial technique in the famous PRP conjugate gradient method, we propose a modified PRP conjugate
Externí odkaz:
https://doaj.org/article/f9f5a62ba4ca483692e0966b56a42b1d
Autor:
Xiyuan Zhang, Yueting Yang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 27535-27556 (2024)
A new hybrid conjugate gradient algorithm for solving the unconstrained optimization problem was presented. The algorithm could be considered as a modification of the memoryless Broyden-Fletcher-Goldfarb-Shanno (BFGS) quasi-Newton method. Based on a
Externí odkaz:
https://doaj.org/article/71cd4bb053b744efb5cd3b864ae81e43
Publikováno v:
Engineering Computations, 2024, Vol. 41, Issue 5, pp. 1203-1232.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-12-2023-0912
Autor:
Yulin Cheng, Jing Gao
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 25232-25252 (2024)
In this paper, an augmented memoryless BFGS quasi-Newton method was proposed for solving unconstrained optimization problems. Based on a new modified secant equation, an augmented memoryless BFGS update formula and an efficient optimization algorithm
Externí odkaz:
https://doaj.org/article/89889ce2aeda4af7b808d7e76537fbc8