Usman Abbas Yakubu

Usman Abbas Yakubu

Yusuf Maitama Sule University - Kano / Nigeria
Natural Sciences / Mathematical Sciences
AD Scientific Index ID: 4643949
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person_outline Usman Abbas Yakubu's MOST POPULAR ARTICLES
1-) Application of spectral conjugate gradient methods for solving unconstrained optimization problemsSM Ibrahim, UA Yakubu, M MamatAn International Journal of Optimization and Control: Theories …, 2020182020
2-) Time series model analysis using autocorrelation function (ACF) and partial autocorrelation function (PACF) for E-wallet transactions during a pandemicUA Yakubu, MPA SaputraInternational Journal of Global Operations Research 3 (3), 80-85, 2022162022
3-) The Performance Analysis of a New Modification of Conjugate Gradient Parameter for Unconstrained Optimization ModelsMM I M Sulaiman, M Mamat, M Y Waziri U A YakubuMathematics and Statistics 9 (1), 16 - 23, 2021172021
4-) A new conjugate gradient coefficient with exact line search for unconstrained optimizationAV Mandara, M Mamat, MY Waziri, MA Mohamed, UA YakubuFar East Journal of Mathematical Sciences 105 (2), 193-206, 2018
5-) A recent modification on Dai-Liao conjugate gradient method for solving symmetric nonlinear equationsUA Yakubu, M Mamat, MA Mohamad, M Rivaie, J Sabi’uFar East J. Math. Sci 103, 1961-1974, 2018