A descent Dai-Liao conjugate gradient method for nonlinear equations

AB Abubakar, P Kumam - Numerical Algorithms, 2019 - Springer
In this work, we propose an algorithm for solving system of nonlinear equations. The idea is
a combination of the descent Dai-Liao method by Babaie-Kafaki and Gambari (Optim. Meth …

An improved three-term derivative-free method for solving nonlinear equations

AB Abubakar, P Kumam - Computational and Applied Mathematics, 2018 - Springer
In this work, we proposed an improved three-term derivative-free method for solving system
of nonlinear equations, which combines the ideas in Yan et al.(J Comput Appl Math 234 …

A descent derivative-free algorithm for nonlinear monotone equations with convex constraints

H Mohammad, AB Abubakar - RAIRO-Operations Research, 2020 - rairo-ro.org
In this paper, we present a derivative-free algorithm for nonlinear monotone equations with
convex constraints. The search direction is a product of a positive parameter and the …

PRP-like algorithm for monotone operator equations

AB Abubakar, P Kumam, H Mohammad… - Japan Journal of …, 2021 - Springer
Many studies have been devoted to develop and improve the iterative methods for solving
convex constraint nonlinear equations problem (CCP). Based on the projection technique …

A projection Hestenes–Stiefel method with spectral parameter for nonlinear monotone equations and signal processing

AM Awwal, L Wang, P Kumam, H Mohammad… - Mathematical and …, 2020 - mdpi.com
A number of practical problems in science and engineering can be converted into a system
of nonlinear equations and therefore, it is imperative to develop efficient methods for solving …

A virtual sensor for electric vehicles' state of charge estimation

G Gruosso, G Storti Gajani, F Ruiz, JD Valladolid… - Electronics, 2020 - mdpi.com
The estimation of the state of charge is a critical function in the operation of electric vehicles.
The battery management system must provide accurate information about the battery state …

A Dai-Liao-type projection method for monotone nonlinear equations and signal processing

AH Ibrahim, P Kumam, AB Abubakar… - Demonstratio …, 2022 - degruyter.com
In this article, inspired by the projection technique of Solodov and Svaiter, we exploit the
simple structure, low memory requirement, and good convergence properties of the mixed …

[PDF][PDF] Enhanced matrix-free method via double step length approach for solving systems of nonlinear equations

AS Halilu, MY Waziri - International journal of applied mathematical …, 2017 - academia.edu
In this paper, a new approach for solving system of nonlinear equations is present, that is
based on approximating the Jacobian into a diagonal matrix by means of acceleration …

[PDF][PDF] Barzilai-Borwein-like method for solving large-scale non-linear systems of equations

H Mohammad - Journal of the Nigerian Mathematical Society, 2017 - ojs.ictp.it
In this paper, a derivative-free Barzilai-Borweinlike algorithm is developed for solving large-
scale non-linear systems of equations. The algorithm is based on approximating the …

A globally convergent projection method for a system of nonlinear monotone equations

P Kaelo, M Koorapetse - International Journal of Computer …, 2021 - Taylor & Francis
In this paper, a new conjugate gradient-based projection method for solving a system of
nonlinear monotone equations is proposed. The method can be viewed as an extension of a …