New Hybrid Conjugate Gradient Method with Global Convergence Properties under Exact Line Search
2018 ◽
Vol 7
(3.28)
◽
pp. 54
Keyword(s):
Conjugate Gradient (CG) method is a very useful technique for solving large-scale nonlinear optimization problems. In this paper, we propose a new formula for 12خ²k"> , which is a hybrid of PRP and WYL methods. This method possesses sufficient descent and global convergence properties when used with exact line search. Numerical results indicate that the new formula has higher efficiency compared with other classical CG methods.
2011 ◽
Vol 18
(9)
◽
pp. 1249-1253
◽
2015 ◽
Vol 2015
◽
pp. 1-7
◽
2019 ◽
Vol 8
(2S3)
◽
pp. 368-373
2018 ◽
Vol 7
(2.14)
◽
pp. 21
2018 ◽
Vol 7
(3.28)
◽
pp. 92
2018 ◽
Vol 13
(03)
◽
pp. 2050059