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Computer Science
Pakistan
2026
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Mathematics
Pakistan
2026

D-Index & Metrics

Mathematics

D-Index
52
Citations
10768
World Ranking
959
National Ranking
6

Computer Science

D-Index
52
Citations
11259
World Ranking
5066
National Ranking
7

Tahir Mahmood 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 Tahir Mahmood 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: 301 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Tahir Mahmood 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 Tahir Mahmood 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: 52 D-Index — 74th percentile

74% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Computer Science in Pakistan Leader Award
  • 2026 - Research.com Mathematics in Pakistan Leader Award
  • 2025 - Research.com Computer Science in Pakistan Leader Award

Overview

Tahir Mahmood is affiliated with the International Islamic University in Islamabad, Pakistan. Their research spans areas primarily within Decision Sciences and Computer Science, with an emphasis on Management Science and Operations Research, Control and Systems Engineering, Computational Theory and Mathematics, Statistics and Probability, and Artificial Intelligence.

Their work focuses on topics including Multi-Criteria Decision Making, Optimization and Mathematical Programming, Fuzzy Systems and Optimization, Fuzzy and Soft Set Theory, Rough Sets and Fuzzy Logic, Fuzzy Logic and Control Systems, and Soil and Land Suitability Analysis.

Recent research publications by Tahir Mahmood include:

  • A Novel Approach towards Bipolar Soft Sets and Their Applications (2020) published in Journal of Mathematics
  • A novel approach towards bipolar complex fuzzy sets and their applications in generalized similarity measures (2021) published in International Journal of Intelligent Systems

Frequent co-authors of Tahir Mahmood include Zeeshan Ali, Ubaid ur Rehman, Jabbar Ahmmad, Harish Garg, and Пэйдэ Лю.

Their research has appeared in several publication venues, with notable frequent contributions in:

  • IEEE Access
  • Journal of Intelligent & Fuzzy Systems
  • Mathematics
  • Symmetry
  • Computational and Applied Mathematics

Best Publications

  • An approach toward decision-making and medical diagnosis problems using the concept of spherical fuzzy sets

    Tahir Mahmood;Kifayat Ullah;Qaisar Khan;Naeem Jan

  • Spherical fuzzy sets and their applications in multi-attribute decision making problems

    Shahzaib Ashraf;Saleem Abdullah;Tahir Mahmood;Fazal Ghani

  • On some distance measures of complex Pythagorean fuzzy sets and their applications in pattern recognition

    Kifayat Ullah;Tahir Mahmood;Zeeshan Ali;Naeem Jan

  • A Novel Approach towards Bipolar Soft Sets and Their Applications

    Tahir Mahmood

  • Spherical fuzzy Dombi aggregation operators and their application in group decision making problems

    Shahzaib Ashraf;Saleem Abdullah;Tahir Mahmood

  • Different Approaches to Multi-Criteria Group Decision Making Problems for Picture Fuzzy Environment

    Shahzaib Ashraf;Tahir Mahmood;Saleem Abdullah;Qaisar Khan

  • Artificial Intelligence-Based Mitosis Detection in Breast Cancer Histopathology Images Using Faster R-CNN and Deep CNNs.

    Tahir Mahmood;Muhammad Arsalan;Muhammad Owais;Min Beom Lee

  • Einstein Geometric Aggregation Operators using a Novel Complex Interval-valued Pythagorean Fuzzy Setting with Application in Green Supplier Chain Management

    Zeeshan Ali;Tahir Mahmood;Kifayat Ullah

  • Similarity Measures for T-Spherical Fuzzy Sets with Applications in Pattern Recognition

    Kifayat Ullah;Tahir Mahmood;Naeem Jan

  • A novel approach towards bipolar complex fuzzy sets and their applications in generalized similarity measures

    Tahir Mahmood;Ubaid ur Rehman

  • Correlation coefficients for T-spherical fuzzy sets and their applications in clustering and multi-attribute decision making

    Kifayat Ullah;Harish Garg;Tahir Mahmood;Naeem Jan

  • TOPSIS Method Based on Complex Spherical Fuzzy Sets with Bonferroni Mean Operators

    Zeeshan Ali;Tahir Mahmood;Miin-Shen Yang

  • Complex q-Rung Orthopair Fuzzy Aggregation Operators and Their Applications in Multi-Attribute Group Decision Making

    Peide Liu;Tahir Mahmood;Zeeshan Ali

  • Analysis and application of Aczel-Alsina aggregation operators based on bipolar complex fuzzy information in multiple attribute decision making

    Unknown

  • T-Spherical Fuzzy Power Muirhead Mean Operator Based on Novel Operational Laws and Their Application in Multi-Attribute Group Decision Making

    Peide Liu;Qaisar Khan;Tahir Mahmood;Nasruddin Hassan

  • Evaluation of the Performance of Search and Rescue Robots Using T-spherical Fuzzy Hamacher Aggregation Operators

    Kifayat Ullah;Tahir Mahmood;Harish Garg

  • q‐Rung orthopair fuzzy soft average aggregation operators and their application in multicriteria decision‐making

    Azmat Hussain;Muhammad Irfan Ali;Tahir Mahmood;Muhammad Munir

  • The cosine similarity measures of spherical fuzzy sets and their applications in decision making

    Muhammad Rafiq;Shahzaib Ashraf;Saleem Abdullah;Tahir Mahmood

  • Complex T-Spherical Fuzzy Aggregation Operators with Application to Multi-Attribute Decision Making

    Zeeshan Ali;Tahir Mahmood;Miin-Shen Yang

  • Algorithm for T-Spherical Fuzzy Multi-Attribute Decision Making Based on Improved Interactive Aggregation Operators

    Harish Garg;Muhammad Munir;Kifayat Ullah;Tahir Mahmood

  • Evaluation of Investment Policy Based on Multi-Attribute Decision-Making Using Interval Valued T-Spherical Fuzzy Aggregation Operators

    Kifayat Ullah;Nasruddin Hassan;Tahir Mahmood;Naeem Jan

Frequent Co-Authors

Peide Liu
Peide Liu Shandong University of Finance and Economics
Harish Garg
Harish Garg Thapar University
Shouzhen Zeng
Shouzhen Zeng Ningbo University
Florentin Smarandache
Florentin Smarandache University of New Mexico
Saleem Abdullah
Saleem Abdullah Abdul Wali Khan University Mardan
Said Broumi
Said Broumi University of Hassan II Casablanca
Shahzaib Ashraf
Shahzaib Ashraf Khwaja Fareed University of Engineering & Information Technology
Jun Ye
Jun Ye Ningbo University
Miin-Shen Yang
Miin-Shen Yang Chung Yuan Christian University
Dragan Pamučar
Dragan Pamučar University of Belgrade

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