A Modified Conjugacy Condition and Related Nonlinear Conjugate Gradient Method
2014 ◽
Vol 2014
◽
pp. 1-9
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Keyword(s):
The conjugate gradient (CG) method has played a special role in solving large-scale nonlinear optimization problems due to the simplicity of their very low memory requirements. In this paper, we propose a new conjugacy condition which is similar to Dai-Liao (2001). Based on this condition, the related nonlinear conjugate gradient method is given. With some mild conditions, the given method is globally convergent under the strong Wolfe-Powell line search for general functions. The numerical experiments show that the proposed method is very robust and efficient.
2014 ◽
Vol 10
(3)
◽
pp. 883-903
◽
2015 ◽
Vol 10
(2)
◽
pp. 1-13
2018 ◽
Vol 13
(03)
◽
pp. 2050059
2020 ◽
Vol 18
(1)
◽
pp. 525
2009 ◽
Vol 225
(1)
◽
pp. 146-157
◽
2007 ◽
Vol 187
(2)
◽
pp. 636-643
◽
2014 ◽
Vol 989-994
◽
pp. 2406-2409