World's Best Scientists 2026 revealed!
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Mathematics
Malaysia
2026
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Engineering and Technology
Malaysia
2022

D-Index & Metrics

Mathematics

D-Index
65
Citations
11898
World Ranking
397
National Ranking
2

Research.com Recognitions

  • 2026 - Research.com Mathematics in Malaysia Leader Award
  • 2025 - Research.com Mathematics in Malaysia Leader Award
  • 2022 - Research.com Engineering and Technology in Malaysia Leader Award

Overview

Ishak Hashim is affiliated with the National University of Malaysia and has contributed extensively to the fields of Engineering and Mathematics. Their research primarily focuses on Mechanical Engineering, Biomedical Engineering, Numerical Analysis, Computational Mechanics, and Modeling and Simulation.

The scientist's work addresses several topics including:

  • Nanofluid Flow and Heat Transfer
  • Heat Transfer Mechanisms
  • Fractional Differential Equations Solutions
  • Fluid Dynamics and Turbulent Flows
  • Heat Transfer and Optimization
  • Iterative Methods for Nonlinear Equations
  • Differential Equations and Numerical Methods

Notable recent papers authored or co-authored by Ishak Hashim include:

  • "Impact of two-phase hybrid nanofluid approach on mixed convection inside wavy lid-driven cavity having localized solid block" (2020, Journal of Advanced Research)
  • "Heatlines visualisation of mixed convection flow in a wavy heated cavity filled with nanofluids and having an inner solid block" (2020, International Journal of Mechanical Sciences)
  • "Entropy Generation and Natural Convection Flow of Hybrid Nanofluids in a Partially Divided Wavy Cavity Including Solid Blocks" (2020, Energies)
  • "Residual Series Representation Algorithm for Solving Fuzzy Duffing Oscillator Equations" (2020, Symmetry)
  • "Convection heat transfer in enclosures with inner bodies: A review on single and two-phase nanofluid models" (2023, Renewable and Sustainable Energy Reviews)

Frequent co-authors working alongside Ishak Hashim include Ammar I. Alsabery, Ali J. Chamkha, Mohammad Ghalambaz, Muneer A. Ismael, and Kohilavani Naganthran. These collaborations reflect sustained joint research efforts in related scientific areas.

The scientist has published a significant number of articles in several journals, notably:

  • Mathematics
  • European Journal of Pure and Applied Mathematics
  • AIMS Mathematics
  • International Communications in Heat and Mass Transfer
  • Journal of Thermal Analysis and Calorimetry

Ishak Hashim's body of work demonstrates deep engagement with advanced topics in heat transfer, fluid flow, and numerical analysis, contributing to both theoretical and applied aspects within their disciplines.

Best Publications

  • HOMOTOPY ANALYSIS METHOD FOR FRACTIONAL IVPS

    Ishak Hashim;O. Abdulaziz;S. Momani

  • Natural convection heat transfer in a nanofluid-filled trapezoidal enclosure

    H. Saleh;R. Roslan;Ishak Hashim

  • Variational iteration method for fractional heat- and wave-like equations

    Yulita Molliq R;Mohd. Salmi Md. Noorani;Ishak Hashim

  • Solving the generalized Burgers-Huxley equation using the Adomian decomposition method

    I. Hashim;M. S. M. Noorani;M. R. Said Al-Hadidi

  • Solutions of a class of singular second-order IVPs by homotopy-perturbation method

    Md. Sazzad Hossien Chowdhury;Ishak Hashim

  • Solving systems of fractional differential equations by homotopy-perturbation method

    O. Abdulaziz;Ishak Hashim;S. Momani

  • Adomian decomposition method for solving BVPs for fourth-order integro-differential equations

    Ishak Hashim

  • On convergence of homotopy analysis method and its application to fractional integro-differential equations

    S. Abbasbandy;M. S. Hashemi;Ishak Hashim

  • A Representation of the Exact Solution of Generalized Lane-Emden Equations Using a New Analytical Method

    Omar Abu Arqub;Ahmad El-Ajou;A. Sami Bataineh;Ishak Hashim

  • Solutions of Emden-Fowler equations by homotopy-perturbation method

    Md. Sazzad Hossien Chowdhury;Ishak Hashim

  • Heat and mass transfer of thermophoretic MHD flow over an inclined radiate isothermal permeable surface in the presence of heat source/sink

    N. F M Noor;S. Abbasbandy;Ishak Hashim

  • Mixed convection of Al2O3-water nanofluid in a double lid-driven square cavity with a solid inner insert using Buongiorno’s two-phase model

    Ammar I. Alsabery;Muneer A. Ismael;Ali J. Chamkha;Ishak Hashim

  • APPLICATION OF VARIATIONAL ITERATION METHOD TO THE GENERALIZED BURGERS-HUXLEY EQUATION

    B. Batiha;Mohd. Salmi Md. Noorani;Ishak Hashim

  • Simple non-perturbative solution for MHD viscous flow due to a shrinking sheet

    N. F M Noor;S. Awang Kechil;Ishak Hashim

  • The fractional-order modeling and synchronization of electrically coupled neuron systems

    K. Moaddy;A. G. Radwan;K. N. Salama;S. Momani

  • Effect of local thermal non-equilibrium model on natural convection in a nanofluid-filled wavy-walled porous cavity containing inner solid cylinder

    Ammar I. Alsabery;Ammar I. Alsabery;Rasul Mohebbi;Ali J. Chamkha;Ali J. Chamkha;Ishak Hashim

  • Homotopy analysis method for singular IVPs of Emden–Fowler type

    A. Sami Bataineh;Mohd. Salmi Md. Noorani;Ishak Hashim

  • Effect of rotating cylinder on heat transfer in a square enclosure filled with nanofluids

    R. Roslan;H. Saleh;Ishak Hashim

  • Approximate analytical solutions of systems of PDEs by homotopy analysis method

    A. Sami Bataineh;M. S. M. Noorani;I. Hashim

  • Thermocapillarity and magnetic field effects in a thin liquid film on an unsteady stretching surface

    N. F M Noor;Ishak Hashim

  • Application of homotopy-perturbation method to fractional IVPs

    O. Abdulaziz;I. Hashim;S. Momani

  • Flow and Heat Transfer of Cu-Water Nanofluid between a Stretching Sheet and a Porous Surface in a Rotating System

    Mohsen Sheikholeslami;Hamid Reza Ashorynejad;G. Domairry;Ishak Hashim

  • Solutions of time-dependent Emden–Fowler type equations by homotopy analysis method

    A. Sami Bataineh;M.S.M. Noorani;I. Hashim

  • Control and switching synchronization of fractional order chaotic systems using active control technique.

    A.G. Radwan;K. Moaddy;Khaled N. Salama;S. Momani

  • Accuracy of the Adomian decomposition method applied to the Lorenz system

    I. Hashim;M.S.M. Noorani;R. Ahmad;S.A. Bakar

Frequent Co-Authors

Ammar I. Alsabery
Ammar I. Alsabery Islamic University of Najaf
Shaher Momani
Shaher Momani University of Jordan
Saeid Abbasbandy
Saeid Abbasbandy Imam Khomeini International University
Mohammed Al-Smadi
Mohammed Al-Smadi Lusail University
Kamaruzzaman Sopian
Kamaruzzaman Sopian National University of Malaysia
Ahmed G. Radwan
Ahmed G. Radwan Cairo University
Omar Abu Arqub
Omar Abu Arqub Al-Balqa` Applied University
Saeed Zeinali Heris
Saeed Zeinali Heris University of Tabriz
Rasul Mohebbi
Rasul Mohebbi Damghan University
Khaled N. Salama
Khaled N. Salama King Abdullah University of Science and Technology

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