A Dai-Kou-Type method with image de-blurring application
Keywords:
Nonlinear monotone systems, Spectral parameter, Image de-blurring, Convex constraintAbstract
By exploiting nice attributes of three-term conjugate gradient (TTCG) methods and the efficiency of the Dai-Kou scheme, this paper proposes a spectral class of Dai-Kou-type methods for monotone systems with convex constraints. The scheme combines a modified Dai-Kou search direction with the projection method and can best be described as an adaptation of the Dai-Kou method to nonlinear systems. An important contribution of the scheme is its application to image de-blurring. The method is shown to converge globally under mild assumptions. Furthermore, test results of some numerical experiments suggest that the proposed approach outperforms three recent schemes for convex constrained monotone systems.
Published
How to Cite
Issue
Section
Copyright (c) 2025 K. Ahmed, M. Y. Waziri, A. S. Halilu, I. A. R. Moghrab, H. Abdullahi, S. M. Ibrahim, Y. B. Musa, S. Murtala, A. M. Awwal, A. Sambas

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- Kazeem adebowale Dawodu, Extension of ADMMAlgorithmin Solving Optimal Control Model Governed by Partial Differential Equation , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 2, May 2021
- Rachid El chaal, Hamid Dalhi, Otmane Darbal, Omar Boughaleb, Analytical resolution of nonlinear fractional equations using the GERDFM method: Application to nonlinear Schrödinger and truncated Boussinesq-Burgers equations , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- B. Laxmi, K. Chand, P. Thakur, Hydrodynamic Casson hybrid nanofluid flow across a stretching sheet in the regime of velocity slip and temperature jump,including viscous dissipation, melting, Soret and Dufour effects , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- M. Siddalinga Prasad, An exploration of thermal characteristics of a permeable inclined moving inverted exponential fully wet magnetized stretching/shrinking fin , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Olalekan Taofeek Wahab, Salaudeen Alaro Musa, AbdulAzeez Kayode Jimoh, Kazeem Adesina Dauda, Constructive approach and randomization of a two-parameter chaos system for securing data , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- Olusegun Olotu, Charles Aladesaye, Kazeem Adebowale Dawodu, Modified Gradient Flow Method for Solving One-Dimensional Optimal Control Problem Governed by Linear Equality Constraint , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 1, February 2022
- J. Andrawus, J. Y. Musa, S. Babuba, A. Yusuf, S. Qureshi, U. T. Mustapha, A. Oghenefejiro, I. S. Mamba, Modeling the dynamics of pertussis to assess the influence of timely awareness with optimal control analysis , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Jinta Jose, Bobin George, Rajesh K. Thumbakara, Sijo P. George, Understanding normal and restricted normal products in soft directed graphs , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 3, August 2024
- Abdulaziz G. Ahmad, Nnamdi F. Okechi, David U. Uche, Abdulwasiu O. Salaudeen, Numerical Simulation of Nonlinear and Non-Isothermal Liquid Chromatography for Studying Thermal Variations in Columns Packed with Core-Shell Particles , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- Opeyemi O. Enoch, Catherine O. Alakofa , Lukman O. Salaudeen , Odd Order Integrator with Two Complex Functions Control Parameters for Solving Systems of Initial Value Problems , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023
You may also start an advanced similarity search for this article.

