The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models

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date 2021-03-14 03:24:02
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spelling 10669 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=10669 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072 Restricted Document Conference Conference Paper application/pdf 9 1.6 Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML like Gecko) Chrome/88.0.4324.190 Safari/537.36 Skia/PDF m88 2021-03-14 03:24:02 4741-01-FH03-FIK-21-51447.pdf UniSZA Private Access The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models The hybrid conjugate gradient (CG) algorithms are among the efficient modifications of the conjugate gradient methods. Some interesting features of the hybrid modifications include inherenting the nice convergence properties and efficient numerical performance of the existing CG methods. In this paper, we proposed a new hybrid CG algorithm that inherits the features of the Rivaie et al. (RMIL∗) and Dai (RMIL+) conjugate gradient methods. The proposed algorithm generates a descent direction under the strong Wolfe line search conditions. Preliminary results on some benchmark problems reveal that the proposed method efficient and promising. 1st International Conference on Recent Trends in Applied Research Nigeria, Virtual
spellingShingle The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models
summary The hybrid conjugate gradient (CG) algorithms are among the efficient modifications of the conjugate gradient methods. Some interesting features of the hybrid modifications include inherenting the nice convergence properties and efficient numerical performance of the existing CG methods. In this paper, we proposed a new hybrid CG algorithm that inherits the features of the Rivaie et al. (RMIL∗) and Dai (RMIL+) conjugate gradient methods. The proposed algorithm generates a descent direction under the strong Wolfe line search conditions. Preliminary results on some benchmark problems reveal that the proposed method efficient and promising.
title The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models
title_full The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models
title_fullStr The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models
title_full_unstemmed The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models
title_short The convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models
title_sort convergence properties of a new hybrid conjugate gradient parameter for unconstrained optimization models