A note on convergence of PRP method with new nonmonotone line search

作者：Cheng, Liqing; Dong, Yunda^*

来源：Applied Mathematics and Computation, 2010, 216(7): 2232-2234.

DOI：10.1016/j.amc.2010.03.059

• PRP conjugate gradient method
• Grippo-Lucidi-type step length rule
• Convergence

We in this note drop a Lipschitz constant in a Grippo-Lucidi-type step length rule recently proposed by Shi and Shen [Z. Shi, J. Shen, Convergence of PRP method with new nonmonotone line search, Applied Mathematics and Computation 181(1) (2006) 423-431], and the original convergence remains valid.

• 出版日期2010-6-1
• 单位郑州大学; 新乡医学院