World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
41
Citations
5038
World Ranking
1962
National Ranking
71

Ali Ahmadian publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Ali Ahmadian sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 176 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Ali Ahmadian D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Ali Ahmadian sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 41 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Overview

Ali Ahmadian is affiliated with the University of Waterloo in Canada and has a research focus primarily in Mathematics and Engineering. Their work emphasizes several subfields including Modeling and Simulation, Numerical Analysis, Artificial Intelligence, Management Science and Operations Research, and Biomedical Engineering.

The scientist's research topics cover a range of areas such as:

  • Fractional Differential Equations Solutions
  • Multi-Criteria Decision Making
  • Nanofluid Flow and Heat Transfer
  • Fuzzy Systems and Optimization
  • Differential Equations and Numerical Methods
  • COVID-19 diagnosis using AI
  • Iterative Methods for Nonlinear Equations

Ali Ahmadian has contributed to multiple scholarly articles across a variety of publication venues, with frequent publications in:

  • Scientific Reports
  • Results in Physics
  • Multimedia Tools and Applications
  • IEEE Access
  • Journal of Thermal Analysis and Calorimetry

Selected recent papers authored or coauthored by Ali Ahmadian include:

  • Incremental learning-based cascaded model for detection and localization of tuberculosis from chest x-ray images, 2023, Expert Systems with Applications
  • Iterative enhancement fusion-based cascaded model for detection and localization of multiple disease from CXR-Images, 2024, Expert Systems with Applications
  • OGAS: Omni-directional Glider Assisted Scheme for autonomous deployment of sensor nodes in open area wireless sensor network, 2022, ISA Transactions
  • An Efficient Numerical Method for Fractional SIR Epidemic Model of Infectious Disease by Using Bernstein Wavelets, 2020, Mathematics
  • Ultrastrong and Ductile Soft Magnetic High-Entropy Alloys via Coherent Ordered Nanoprecipitates, 2021, Advanced Materials

Frequent co-authors collaborating with Ali Ahmadian include:

  • Soheil Salahshour
  • Массимилиано Феррара
  • Norazak Senu
  • Mehdi Salimi
  • Samayan Narayanamoorthy

Best Publications

  • An Efficient Numerical Method for Fractional SIR Epidemic Model of Infectious Disease by Using Bernstein Wavelets

    Sunil Kumar;Ali Ahmadian;Ranbir Kumar;Devendra Kumar

  • Solving differential equations of fractional order using an optimization technique based on training artificial neural network

    M. Pakdaman;A. Ahmadian;S. Effati;S. Salahshour

  • On Analytical Solutions of the Fractional Differential Equation with Uncertainty: Application to the Basset Problem

    Soheil Salahshour;Ali Ahmadian;Norazak Senu;Dumitru Baleanu

  • A JACOBI OPERATIONAL MATRIX FOR SOLVING A FUZZY LINEAR FRACTIONAL DIFFERENTIAL EQUATION

    Ali Ahmadian;Mohamed Suleiman;Soheil Salahshour;Dumitru Baleanu;Dumitru Baleanu

  • A New Fuzzy PID Control System Based on Fuzzy PID Controller and Fuzzy Control Process

    Nguyen Dinh Phu;Nguyen Nhut Hung;Ali Ahmadian;Norazak Senu

  • Different Forms of Triangular Neutrosophic Numbers, De-Neutrosophication Techniques, and their Applications

    Avishek Chakraborty;Sankar Prasad Mondal;Ali Ahmadian;Norazak Senu

  • Fractional simulation for Darcy-Forchheimer hybrid nanoliquid flow with partial slip over a spinning disk

    Yi-Xia Li;Taseer Muhammad;Taseer Muhammad;Muhammad Bilal;Muhammad Altaf Khan;Muhammad Altaf Khan

  • Uncertain viscoelastic models with fractional order: a new spectral tau method to study the numerical simulations of the solution

    Ali Ahmadian;Fudziah Ismail;Soheil Salahshour;Dumitru Baleanu

  • Fractional Differential Systems: A Fuzzy Solution Based on Operational Matrix of Shifted Chebyshev Polynomials and Its Applications

    Ali Ahmadian;Soheil Salahshour;Chee Seng Chan

  • Fuzzy rank-based fusion of CNN models using Gompertz function for screening COVID-19 CT-scans.

    Rohit Kundu;Hritam Basak;Pawan Kumar Singh;Ali Ahmadian

  • Numerical computation of buoyancy and radiation effects on MHD micropolar nanofluid flow over a stretching/shrinking sheet with heat source

    Saif Ur Rehman;Amna Mariam;Asmat Ullah;Muhammad Imran Asjad

  • The Pentagonal Fuzzy Number:Its Different Representations, Properties, Ranking, Defuzzification and Application in Game Problems

    Avishek Chakraborty;Sankar Prasad Mondal;Shariful Alam;Ali Ahmadian

  • Geometric picture fuzzy numbers and three-dimensional copulas with the non-linear programming approach

    Nguyen Dinh Phu;Nguyen Nhut Hung;Ali Ahmadian;Soheil Salahshour

  • Numerical analysis of thermal conductive hybrid nanofluid flow over the surface of a wavy spinning disk.

    Ali Ahmadian;Muhammad Bilal;Muhammad Altaf Khan;Muhammad Imran Asjad

  • The (2 + 1)-dimensional Heisenberg ferromagnetic spin chain equation: its solitons and Jacobi elliptic function solutions

    Kamyar Hosseini;Soheil Salahshour;Mohammad Mirzazadeh;Ali Ahmadian

  • Numerical solutions of fuzzy differential equations by an efficient Runge–Kutta method with generalized differentiability ☆

    Ali Ahmadian;Soheil Salahshour;Chee Seng Chan;Dumitru Baleanu

  • Tau method for the numerical solution of a fuzzy fractional kinetic model and its application to the oil palm frond as a promising source of xylose

    A. Ahmadian;S. Salahshour;D. Baleanu;H. Amirkhani

  • Identification of dominant risk factor involved in spread of COVID-19 using hesitant fuzzy MCDM methodology

    Neha Ghorui;Arijit Ghosh;Sankar Prasad Mondal;Mohd Yazid Bajuri

  • M-fractional derivative under interval uncertainty: Theory, properties and applications

    S. Salahshour;A. Ahmadian;S. Abbasbandy;D. Baleanu

  • Fractal-Fractional Mathematical Model Addressing the Situation of Corona Virus in Pakistan.

    Kamal Shah;Muhammad Arfan;Ibrahim Mahariq;Ali Ahmadian

  • New trends of fractional modeling and heat and mass transfer investigation of (SWCNTs and MWCNTs)-CMC based nanofluids flow over inclined plate with generalized boundary conditions

    Muhammad Imran Asjad;Maryam Aleem;Ali Ahmadian;Soheil Salahshour

  • An efficient computational approach for local fractional Poisson equation in fractal media

    Jagdev Singh;Ali Ahmadian;Sushila Rathore;Devendra Kumar

Frequent Co-Authors

Soheil Salahshour
Soheil Salahshour Istanbul Okan University
Dumitru Baleanu
Dumitru Baleanu Lebanese American University
Debashis De
Debashis De Maulana Abul Kalam Azad University of Technology
Ram Sarkar
Ram Sarkar Jadavpur University
Robiah Yunus
Robiah Yunus Universiti Putra Malaysia
Kamal Shah
Kamal Shah Prince Sultan University
Mohammad Mirzazadeh
Mohammad Mirzazadeh University of Guilan
Ali Elkamel
Ali Elkamel University of Waterloo
Masoud Aliakbar Golkar
Masoud Aliakbar Golkar K.N.Toosi University of Technology
Jagdev Singh
Jagdev Singh JECRC University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing a Mathematics degree in the USA opens the door to various online advanced degrees and career opportunities. Many students consider supplementing their math background with business-focused programs. For instance, some explore the easiest online mba programs to get into, which offer accessible pathways to gain leadership skills and industry knowledge without extensive barriers to entry.

For professionals looking to advance further, there are online dba programs that blend data analysis, strategic decision-making, and business expertise—ideal for those with strong quantitative skills from mathematics.

If finance appeals more, earning a master of finance online provides an affordable way to deepen financial knowledge and open up roles in analytics, risk management, or investment sectors.

Additionally, many students want to accelerate their education with accelerated mba programs online that combine efficiency with quality, helping math graduates quickly transition into business management careers.

Best Scientists Citing Ali Ahmadian

Trending Scientists

Recently Published Articles