Md. Fayz-Al-Asad was born in Rajshahi, Bangladesh on 31 May 1994. He received his M.Sc. degree in Mathematics from Bangladesh University of Engineering and Technology (BUET), Dhaka-1000, Bangladesh, in 2019 and a B.Sc. (Hon's) degree in Mathematics from Pabna University of Science and Technology, Pabna-6600, Bangladesh, in 2015 (held in 2017). Ph.D. aspirant in Applied Mathematics or Fluid Mechanics.
RESEARCH, TEACHING, or OTHER INTERESTS
Modeling and Simulation, Numerical Analysis, Applied Mathematics, Computational Mathematics
Delving Into the Depths of the Properties and Behavior of Bipolar Pythagorean Neutrosophic Metric Spaces: A Theoretical Analysis Akiladevi Natarajan, Santhi Rathinasamy, Prasantha Bharathi Dhandapani, Md. Fayz-Al-Asad, Samy R. Mahmoud Journal of Mathematics, 2026 This paper advances the theory of bipolar Pythagorean neutrosophic fuzzy (BPNF) sets by establishing their formalization within a topological and metric framework, while also demonstrating their role in decision‐making under uncertainty. The main contributions are as follows: (1) definition and characterization of BPNF topological spaces, providing a rigorous foundation for theoretical exploration; (2) development of two distance measures—the BPNF Hamming metric and its normalized variant—that enable precise comparison of BPNF sets under indeterminacy, Pythagorean constraints, and bipolarity; (3) introduction of a BPNF inclusion measure for capturing complex containment relationships, supported by formal proofs; (4) comparative discussion with existing models (bipolar fuzzy, Pythagorean fuzzy, and neutrosophic sets), including counterexamples that justify the need for BPNF sets; (5) demonstration of the robustness and applicability of these tools through a multicriteria decision‐making (MCDM) example and sensitivity analysis. The proposed approach addresses challenges in modeling contradictory evidence, hesitation, and dual perspectives, offering advantages for pattern recognition, image processing, and uncertainty analysis. A discussion of computational complexity, scalability, advantages, and limitations is also provided. Overall, the paper delivers a unified and practical framework for reasoning with bipolar Pythagorean neutrosophic information in complex real‐world environments.
Precise soliton solutions of the Landau-Ginzburg-Higgs equation via the Sardar sub-equation method Ahmed Refaie Ali, Md. Nur Alam, Md. Fayz-Al-Asad, Mujahid Iqbal, Mohammad Hassan Discover Applied Sciences, 2025 In the realm of nonlinear mathematical physics, the Landau-Ginzburg-Higgs (LGH) equation stands as a pivotal model for understanding complex physical phenomena, including superconductors, phase transitions, and particle interactions. This study applies the Sardar Sub-Equation (SSE) method to derive exact soliton solutions for the LGH equation, unveiling diverse wave structures such as kink-shaped, M-shaped, cuspon, and periodic solitons. The computational analysis, carried out using Maple software, provides a robust framework for exploring these nonlinear structures. The results demonstrate the efficiency of the SSE method in obtaining precise analytical solutions, contributing valuable insights into the dynamics of nonlinear wave propagation. These findings have significant implications across various scientific disciplines, including quantum mechanics, material science, and high-energy physics, further establishing the SSE method as an effective tool for solving nonlinear partial differential equations (PDEs). This study contributes significantly to the field of nonlinear mathematical physics by introducing the Sardar Sub-Equation (SSE) method for solving the Landau-Ginzburg-Higgs (LGH) equation. The major contributions are:
Influence of baffle size and position on natural convective heat transport in a skewed cavity by finite element method Md. Shamim Hasan, Md. Fayz-Al-Asad, Zahoor Iqbal, Md. Manirul Alam Sarker, Fathia M. Al Samman, Mohammed Alhagyan, M. M. Alqarni, Ameni Gargouri Modern Physics Letters B, 2025 This paper explores natural convection heat removal performance in accordance with the variation of the baffle size and position in a skewed cavity. In this skewed cavity, the top and bottom walls are considered to be adiabatic. The inclined left wall is deliberated at a sinusoidal cool temperature, and the other wall is treated at a hot temperature. The baffle is connected to the hot temperature wall. The dimensionless governing equations will be solved by the Galerkin weighted residual (GWR) technique of the finite element method. The influence of Rayleigh number ([Formula: see text]), baffle sizes ([Formula: see text], 0.35, and 0.50), and baffle positions ([Formula: see text], 0.50, and 0.75) in a fluid with [Formula: see text] were investigated in this research. The comparisons between the outcome of this work and previously published work in a literature review by Elatar et al. 8 have been produced to examine the reliability and consistency of the data. The results of the simulation are represented by streamlines, isotherms, local and mean Nusselt numbers, mean fluid temperature, and baffle effectiveness. The results demonstrate that as the Rayleigh number grows, the heat removal performance rate continues to develop in this study. Also, the results revealed that the heat transport rate decreased when gradually raising the baffle length. Baffles can significantly improve the mixing of fluid inside the enclosure, which can mean reductions in reaction times and operating costs, along with increases in heat exchange and efficiency.
Computational modeling and simulations to study the thermal enhancement in nanofluid flow in undulating wavy cavity of a cylinder: Finite element analysis Md Fayz-Al-Asad, Zahoor Iqbal, Md Shamim Hasan, Nidal H E Eljaneid, Md Manirul Alam Sarker, Sharifah E Alhazmi, Jaffer Shah, M M Alqarni, Tarek M Awwad, Thanaa Elnaqeeb Journal of Computational Design and Engineering, 2025 The goal of this work is to produce a computational model to discover the Cu–water nanofluid flow patterns and heat transfer features through a wavy chamber via a different cross-section cylinder. A finite element method based on the Galerkin weighted residual technique solves the non-linear governing equations for the current computational model. We have conducted a parametric exploration to investigate the influence of Rayleigh number (103 ≤ Ra ≤ 106), several angles of an elliptical cylinder (0° ≤ θ ≤ 90°), aspect ratios (1 ≤ AR ≤ 3), and varied nanofluid volume fractions (0 ≤ φ ≤ 0.1). The graphical representation of the numerical results, such as streamlines, isotherm contours, the angle of elliptical cylinders, and the average Nusselt number is illustrated in the figures. This research and a prior publication agree strongly. The results show that the heat transfer rate increases with the angle of orientation and AR for each value. The vertical direction of an elliptical cylinder significantly enhanced the rate of heat transfer. The result indicates that for mutually pure water and nanoparticles, the maximum heat transmission rate appears at θ = 90°, AR = 3.0, λ = 5, φ = 4%, and Ra = 106. The undulation effectiveness reaches its highest at an undulation number of 5.
A Novel Approach to Crop Cultivation via Bipolar Interval-Valued Intuitionistic Fuzzy Bidirectional Projection Measure Suganya Manivannan, Latha Mani, Prasantha Bharathi Dhandapani, Md. Fayz-Al-Asad Journal of Mathematics, 2025 In this study, we introduce a bipolar interval‐valued intuitionistic fuzzy (BIVIF) norm, projection, and bidirectional projection measure within the framework of BIVIF topological spaces. These tools enable us to handle ambiguity with greater accuracy, calculate relationships between sets more effectively, and make rational decisions in uncertain situations. Our approach combines practical calculation procedures with carefully established axioms, ensuring both mathematical soundness and real‐world applicability. The effectiveness of the proposed BIVIF framework is demonstrated in the context of agricultural decision‐making, where the bidirectional projection measure is applied to identify the most profitable crops for farmers. The results show that BIVIF sets provide a stronger and more reliable framework than bipolar intuitionistic fuzzy (BIF) sets, thereby supporting well‐informed decisions that optimize crop yield and profitability.
EXACT SOLUTIONS OF NONLINEAR FRACTIONAL CAHN–ALLEN EQUATION ARIES IN DIFFERENT NONLINEAR PHYSICAL PHENOMENON USING UNIFIED TECHNIQUE NAJLA A. MOHAMMED, MD. NUR ALAM, IMRAN TALIB, DENNIS LING CHUAN CHING, TAGHREED A. ASSIRI, MOHAMMAD HASSAN, SULTAN ALSHEHERY, MD. FAYZ-AL-ASAD, A. F. ALJOHANI, SEHRA, ILYAS KHAN Fractals, 2025 The nonlinear fractional Cahn–Allen (NFCA) equation provides insight into phase modifications and pattern elaboration in natural structures, clarifying how various states of matter have changed throughout time. By using a unified technique, this study aims to present novel, precise solutions to the NFCA problem. This method has led to the discovery of a broad spectrum of soliton solutions, ranging from dark compactons and dark solitons to periodic kink behaviors, rough wave behaviors, and periodic patterns featuring peaked crests and troughs. It has also unveiled anti-kink periodic behaviors, periodic wave behaviors, bright-dark single solitons, periodic patterns displaying anti-peaked crests and anti-troughs, bright solitons, and compound soliton phenomena. Notably, these accomplishments have been made possible through the utilization of Maple software. These findings are important for fractional nonlinear dynamical models (FNLDMs). In order to clarify many dynamic behaviors that solutions of the NFCA equation display in other scientific fields, such as quantum mechanics, mathematical biology, and plasma physics, contour plots and 3D surface representations of these exact solutions are also featured. Through our investigation using the unified technique, we have unveiled a plethora of novel discoveries. Employing this method has revealed a total of 54 fresh findings. In contrast, Javeed et al. [S. Javeed, S. Saif and D. Baleanu, New exact solutions of fractional Cahn–Allen equation and fractional DSW system, Adv. Differential Equations 2018 (2018) 459] applied the first integral technique, resulting in only eight outcomes. Upon comparing their results with ours, our approach has yielded an additional four out of six innovative results. As far as we are aware, the application of our technique to the NFCA equation has not been previously documented. We anticipate that future research will expand this methodology to include other FNLDMs.
Natural convection heat transport performance of nanofluids under the influence of inclined magnetic field Tarikul Islam, Md. Fayz-Al-Asad, M.A. Khatun, N. Parveen, Hijaz Ahmad, Sameh Askar Results in Physics, 2024 Two-dimensional free convective temperature transportation and fluid flow within the semi-circular cavity occupied by nanofluid with influence of inclined MHD is studied numerically. While bottom wall is warmed by three distinct thermal conditions (uniform, parabolic, and sinusoidal), the upper circular wall is warmed at lower temperatures. A slopping magnetic field acts upon the enclosure whose strength is unchanging. The governing non-linear equations is resolved with the numerical scheme Galerkin type finite element technique. A strong agreement is found with the earlier work. The outcomes for the model parameters likely Rayleigh number, sloping angle of magnetic field, nanoparticles volume, size, shape, and Brownian effects, and Hartmann number are demonstrated through streamlines, isothermal lines, and mean Nusselt number. In addition, investigation is conducted the thermal features of various nanoparticles and the nanofluid produced from them. The outcomes reveal that thermal transfer rate is significantly enhanced by volume fraction nanoparticles and buoyancy-driven parameter Rayleigh number whilst reduces for higher Hartman number. The inclined angles of magnetic field and different thermal conditions have a positive influence on thermal transport. For Cu-H2O nanofluids, thermal transport is enhanced by 10.98 % in a uniform thermal system, where it increases by 14.42 % in the parabolic thermal system and by 15.53 % in a sinusoidal thermal system for the only 5 % volume of nanoparticles. Moreover, nano-sized particles’ shape factor has a noteworthy role in thermal transport. It is found that heat transfer rate rises by 6.79 % for blade-shaped nanoparticles. Additionally, as considering Brownian effects of nanoparticles, the temperature transport rate is improved by 21.45 % for small-sized nanoparticles.
Reinforcement Operator Learning (ROL): A hybrid DeepONet-guided reinforcement learning framework for stabilizing the Kuramoto–Sivashinsky equation N Ahmed, M Ashraful Babu, MS Hossain, M Fayz-Al-Asad, ... PLoS One 21 (1), e0341161 , 2026 2026 Citations: 1
Delving Into the Depths of the Properties and Behavior of Bipolar Pythagorean Neutrosophic Metric Spaces: A Theoretical Analysis A Natarajan, S Rathinasamy, PB Dhandapani, M Fayz-Al-Asad, ... Journal of Mathematics 2026 (1), 6683333 , 2026 2026
A physics-informed piecewise continuity network for solving the non-linear jerk equation: PiPC-Net N Ahmed, MA Hossain, MA Babu, M Fayz-Al-Asad, MM Ahmmed Physica A: Statistical Mechanics and its Applications 681, 131117 , 2026 2026 Citations: 1
Precise soliton solutions of the Landau-Ginzburg-Higgs equation via the Sardar sub-equation method A Refaie Ali, M Nur Alam, M Fayz-Al-Asad, M Iqbal, M Hassan Discover Applied Sciences 7 (9), 950 , 2025 2025 Citations: 11
Influence of baffle size and position on natural convective heat transport in a skewed cavity by finite element method MS Hasan, M Fayz-Al-Asad, Z Iqbal, MMA Sarker, FM Al Samman, ... Modern Physics Letters B 39 (14), Article No. 2450490 , 2025 2025 Citations: 2
Exact Solutions of Nonlinear Fractional Cahn–Allen Equation Aries in Different Nonlinear Physical Phenomenon using Unified Technique NA Mohammed, MN Alam, I Talib, DLC Ching, TA Assiri, M Hassan, ... Fractals 33 (3), 2440061 , 2025 2025 Citations: 3
Artificial neural networks analysis of entropy generation in magnetic-micropolar nanofluid flow equipped with porous media and Darcy-Forchheimer law Z Iqbal, M Fayz-Al-Asad, H Xu, X Zhu, MS Hossain, R Selmi, MM Alqarni, ... Case Studies in Thermal Engineering 69, 105870 , 2025 2025 Citations: 9
Computational modelling and simulations to study the thermal enhancement in nanofluid flow in undulating wavy cavity of a cylinder: finite element analysis M Fayz-Al-Asad, Z Iqbal, MS Hasan, NHE Eljaneid, MM Alam Sarker, ... Journal of Computational Design and Engineering 12 (3), 130–144 , 2025 2025 Citations: 8
A Novel Approach to Crop Cultivation via Bipolar Interval‐Valued Intuitionistic Fuzzy Bidirectional Projection Measure S Manivannan, L Mani, PB Dhandapani, M Fayz-Al-Asad Journal of Mathematics 2025 (1), 5862766 , 2025 2025 Citations: 1
B-spline curve theory: An overview and applications in real life MS Hasan, MN Alam, M Fayz-Al-Asad, N Muhammad, C Tunç Nonlinear Engineering 13 (1), 20240054 , 2024 2024 Citations: 23
Low cost artificial intelligence Internet of Things based water quality monitoring for rural areas A Bhati, KK Hiran, AK Vyas, MM Mijwil, M Aljanabi, ASM Metwally, ... Internet of Things 27, 101255 , 2024 2024 Citations: 19
Heat generation/absorption effect on natural convective heat transfer in a wavy triangular cavity filled with nanofluid T Islam, MN Alam, S Niazai, I Khan, M Fayz-Al-Asad, S Alqahtani Scientific Reports 14 (1), 21171 , 2024 2024 Citations: 29
Bifurcation, phase plane analysis and exact soliton solutions in the nonlinear Schrodinger equation with Atangana's conformable derivative MN Alam, M Iqbal, M Hassan, M Fayz-Al-Asad, MS Hossain, C Tunç Chaos, Solitons & Fractals 182, 114724 , 2024 2024 Citations: 56
Free convection at different locations of adiabatic elliptic blockage in a square enclosure SS Billah, MS Hossain, M Fayz-al Asad, MSI Mallik, SC Paul, MJH Munshi, ... Mathematical Modelling and Numerical Simulation with Applications 4 (1), 86-109 , 2024 2024 Citations: 4
Natural convection heat transport performance of nanofluids under the influence of inclined magnetic field T Islam, M Fayz-Al-Asad, MA Khatun, N Parveen, H Ahmad, S Askar Results in Physics 58, 107365 , 2024 2024 Citations: 19
Finite Element Analysis for Magneto-Convection Heat Transfer Performance in Vertical Wavy Surface Enclosure: Fin Size Impact M Fayz-Al-Asad, F Mebarek-Oudina, H Vaidya, MS Hasan, MMA Sarker, ... Frontiers in Heat and Mass Transfer 22 (3), 817-837 , 2024 2024 Citations: 61
Insight into the Optoelectronic Nature and Mechanical Stability of Binary Chalcogenides: A First‐Principles Study B Gul, M Fayz‐Al‐Asad, MS Khan, M Rahaman, G Periyasami, H Ahmad ChemElectroChem 10 (22), e202300368 , 2023 2023 Citations: 3
Numerical Simulation of the Impact of Series Fin on Fluid Flow and Heat Transfer In an Enclosure Using Galerkin Finite Element Methods M Hasan, M Fayz-Al-Asad, RK Bhowmik, KM Kabir, MMA Sarker SSRN Electronic Journal, 4447297 , 2023 2023 Citations: 3
Numerical Investigation of Internal Heat Generation and Absorption on Magnetohydrodynamic Mixed Convection In an Enclosure With Sinusoidal Bottom Wall RK Bhowmik, M Fayz-Al-Asad, M Hasan, MMA Sarker SSRN Electronic Journal, 4447446 , 2023 2023 Citations: 1
Analytic simulation of MHD boundary layer flow of a chemically reacting upper-convected Maxwell fluid past a vertical surface subjected to double stratifications with variable … M Fayz-Al-Asad, T Oreyeni, M Yavuz, PO Olanrewaju The European Physical Journal Plus 137 (7), 813 , 2022 2022 Citations: 37
MOST CITED SCHOLAR PUBLICATIONS
Finite Element Analysis for Magneto-Convection Heat Transfer Performance in Vertical Wavy Surface Enclosure: Fin Size Impact M Fayz-Al-Asad, F Mebarek-Oudina, H Vaidya, MS Hasan, MMA Sarker, ... Frontiers in Heat and Mass Transfer 22 (3), 817-837 , 2024 2024 Citations: 61
Bifurcation, phase plane analysis and exact soliton solutions in the nonlinear Schrodinger equation with Atangana's conformable derivative MN Alam, M Iqbal, M Hassan, M Fayz-Al-Asad, MS Hossain, C Tunç Chaos, Solitons & Fractals 182, 114724 , 2024 2024 Citations: 56
An analytical approach to study the blood flow over a nonlinear tapering stenosed artery in flow of Carreau fluid model R Ahmad, A Farooqi, R Farooqi, NN Hamadneh, M Fayz-Al-Asad, I Khan, ... Complexity 2021, 1-11 , 2021 2021 Citations: 56
Impact of non-uniform periodic magnetic field on unsteady natural convection flow of nanofluids in square enclosure T Islam, M Yavuz, N Parveen, M Fayz-Al-Asad Fractal and Fractional 6 (2), 101 , 2022 2022 Citations: 46
New soliton configurations for two different models related to the nonlinear Schrödinger equation through a graded-index waveguide H Almusawa, N Alam, M Fayz-Al-Asad, MS Osman AIP Advances 11 (6) , 2021 2021 Citations: 46
Hydrothermal and entropy investigation of nanofluid natural convection in a lid-driven cavity concentric with an elliptical cavity with a wavy boundary heated from below A Alshare, A Abderrahmane, K Guedri, O Younis, M Fayz-Al-Asad, HM Ali, ... Nanomaterials 12 (9), 1392 , 2022 2022 Citations: 43
Impact of a closed space rectangular heat source on natural convective flow through triangular cavity M Fayz-Al-Asad, MN Alam, H Ahmad, MMA Sarker, MD Alsulami, ... Results in Physics 23, 104011 , 2021 2021 Citations: 43
Heat Transport Exploration of Free Convection Flow inside Enclosure Having Vertical Wavy Walls M Fayz-Al-Asad, MN Alam, C Tunç, MMA Sarker Journal of Applied and Computational Mechanics 7 (2), 520-527 , 2021 2021 Citations: 43
An analytical Technique for Solving New Computational Solutions of the Modified Zakharov-Kuznetsov Equation Arising in Electrical Engineering S Islam, MN Alam, M Fayz-Al-Asad, C Tunç Journal of Applied and Computational Mechanics 7 (2), 715-726 , 2021 2021 Citations: 42
MHD boundary layer flow over a stretching sheet: A new stochastic method H Ullah, I Khan, M Fiza, NN Hamadneh, M Fayz-Al-Asad, S Islam, I Khan, ... Mathematical Problems in Engineering 2021, 1-26 , 2021 2021 Citations: 40
Numerical investigation of natural convection flow in a hexagonal enclosure having vertical fin MFA Asad, MMA Sarker, MJH Munshi Journal of Scientific Research 11 (2), 173-183 , 2019 2019 Citations: 38
Analytic simulation of MHD boundary layer flow of a chemically reacting upper-convected Maxwell fluid past a vertical surface subjected to double stratifications with variable … M Fayz-Al-Asad, T Oreyeni, M Yavuz, PO Olanrewaju The European Physical Journal Plus 137 (7), 813 , 2022 2022 Citations: 37
Stable and functional solutions of the Klein-Fock-Gordon equation with nonlinear physical phenomena MN Alam, E Bonyah, M Fayz-Al-Asad, MS Osman, KM Abualnaja Physica Scripta 96 (5), Paper No. 055207 , 2021 2021 Citations: 35
Influence of fin length on magneto-combined convection heat transfer performance in a lid-driven wavy cavity M Fayz-Al-Asad, M Yavuz, MN Alam, MMA Sarker, O Bazighifan Fractal and Fractional 5 (3), 107 , 2021 2021 Citations: 30
Heat generation/absorption effect on natural convective heat transfer in a wavy triangular cavity filled with nanofluid T Islam, MN Alam, S Niazai, I Khan, M Fayz-Al-Asad, S Alqahtani Scientific Reports 14 (1), 21171 , 2024 2024 Citations: 29
Impact of undulation on magneto-free convective heat transport in an enclosure having vertical wavy sides M Fayz-Al-Asad, MN Alam, AM Rashad, MMA Sarker International Communications in Heat and Mass Transfer 127, 105579 , 2021 2021 Citations: 28
Effect of Fin Length and Location on Natural Convection Heat Transfer in a Wavy Cavity M Fayz-Al-Asad, MJH Munshi, MMA Sarker International Journal of Thermofluid Science and Technology 7 (3) , 2020 2020 Citations: 26
Hydromagnetic natural convection heat transfer of copper-water nanofluid within a right-angled triangular cavity T Islam, N Parveen, MFA Asad International Journal of Thermofluid Science and Technology 7 (3) , 2020 2020 Citations: 24
B-spline curve theory: An overview and applications in real life MS Hasan, MN Alam, M Fayz-Al-Asad, N Muhammad, C Tunç Nonlinear Engineering 13 (1), 20240054 , 2024 2024 Citations: 23
Numerical investigation of MHD mixed convection heat transfer having vertical fin in a lid-driven square cavity MMAS Md. Fayz-Al-Asad, M. A. Hossain American Institute of Physics (AIP) 2121 (1), 030023-6 , 2019 2019 Citations: 21