A Global Convergence of LS-CD Hybrid Conjugate Gradient Method
Keyword(s):
Conjugate gradient method is one of the most effective algorithms for solving unconstrained optimization problem. In this paper, a modified conjugate gradient method is presented and analyzed which is a hybridization of known LS and CD conjugate gradient algorithms. Under some mild conditions, the Wolfe-type line search can guarantee the global convergence of the LS-CD method. The numerical results show that the algorithm is efficient.
2019 ◽
Vol 5
(2)
◽
pp. 150
2008 ◽
Vol 77
(264)
◽
pp. 2173-2193
◽
2017 ◽
Vol 7
(2)
◽
pp. 177-185
◽