World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
37
Citations
5612
World Ranking
2508
National Ranking
2

Research.com Recognitions

  • 2010 - Fellow, The World Academy of Sciences

Overview

Charles E. Chidume is affiliated with the African Institute of Science and Technology in Nigeria. Their primary areas of research focus on mathematics and computer science, with substantial contributions across various subfields including computational theory and mathematics, mathematical physics, geometry and topology, numerical analysis, and computational mechanics.

The scientist's work extensively covers topics such as optimization and variational analysis, fixed point theorems analysis, advanced optimization algorithms research, numerical methods in inverse problems, sparse and compressive sensing techniques, advanced Banach space theory, and optimization and mathematical programming.

Frequent coauthors in their research include Abubakar Adamu, Poom Kumam, Monday Ogudu Nnakwe, Duangkamon Kitkuan, and U. V. Nnyaba.

Charles E. Chidume has published numerous papers in well-known venues, with notable frequent publication venues being Fixed Point Theory and Applications, Symmetry, Fixed Point Theory, Applied Set-Valued Analysis and Optimization, and Journal of Nonlinear and Variational Analysis.

Recent papers authored or coauthored by Charles E. Chidume include:

  • Inertial viscosity-type iterative method for solving inclusion problems with applications, 2021, Mathematics and Computers in Simulation
  • Iterative algorithms for solutions of Hammerstein equations in real Banach spaces, 2020, Fixed Point Theory and Applications
  • A hybrid inertial algorithm for approximating solution of convex feasibility problems with applications, 2020, Fixed Point Theory and Applications
  • Generalized Hybrid Viscosity-Type Forward-Backward Splitting Method with Application to Convex Minimization and Image Restoration Problems, 2021, Numerical Functional Analysis and Optimization
  • Strong convergence of an inertial algorithm for maximal monotone inclusions with applications, 2020, Fixed Point Theory and Applications

Charles E. Chidume was recognized as a Fellow of The World Academy of Sciences in 2010.

Best Publications

  • Geometric Properties of Banach Spaces and Nonlinear Iterations

    Charles Ejike Chidume

  • An example on the Mann iteration method for Lipschitz pseudocontractions

    C. E. Chidume;S. A. Mutangadura

  • Iterative approximation of fixed points of Lipschitzian strictly pseudocontractive mappings

    C. E. Chidume

  • Strong and weak convergence theorems for asymptotically nonexpansive mappings

    C. E. Chidume;E. U. Ofoedu;Habz Zegeye

  • Approximation of fixed points of strongly pseudocontractive mappings

    C. E. Chidume

  • Fixed point iteration for pseudocontractive maps

    C. Chidume;Chika Moore

  • Approximating fixed points of total asymptotically nonexpansive mappings

    Ya.I. Alber;C.E. Chidume;H. Zegeye

  • Strong convergence of an implicit iteration process for a finite family of nonexpansive mappings

    C.E. Chidume;Naseer Shahzad

  • Iterative approximation of fixed points of nonexpansive mappings

    C.E. Chidume;C.O. Chidume

  • An iterative process for nonlinear Lipschitzian strongly accretive mappings in Lp spaces

    C.E Chidume

  • Iterative Solution of Nonlinear Equations with Strongly Accretive Operators

    C.E. Chidume

  • Approximate fixed point sequences and convergence theorems for Lipschitz pseudocontractive maps

    C. E. Chidume;H. Zegeye

  • Nonlinear accretive and psuedo-contractive operator equations in Banach spaces

    C. E. Chidume;M. O. Osilke

  • Fixed Point Iterations For Strictly Hemi-Contractive Maps In Uniformly Smooth Banach Spaces

    C. E. Chidume;M. O. Osilike

  • Iterative methods for the computation of fixed points of demicontractive mappings

    Charles E. Chidume;Ştefan Mruşter

  • Global iteration schemes for strongly pseudo-contractive maps

    C. E. Chidume

  • Weak and strong convergence theorems for finite families of asymptotically nonexpansive mappings in Banach spaces

    C.E. Chidume;Bashir Ali

  • Convergence theorems for fixed points of uniformly continuous generalized Φ-hemi-contractive mappings

    C.E. Chidume;C.O. Chidume

  • Ishikawa Iteration Process for Nonlinear Lipschitz Strongly Accretive Mappings

    C.E. Chidume;M.O. Osilike

  • Approximation of fixed points of weakly contractive nonself maps in Banach spaces

    C.E. Chidume;H. Zegeye;S.J. Aneke

Frequent Co-Authors

Yekini Shehu
Yekini Shehu Zhejiang Normal University
Naseer Shahzad
Naseer Shahzad King Abdulaziz University
Poom Kumam
Poom Kumam King Mongkut's University of Technology Thonburi
Mujahid Abbas
Mujahid Abbas University of Pretoria

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