World's Best Scientists 2026 revealed!
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Mathematics
Saudi Arabia
2026

D-Index & Metrics

Mathematics

D-Index
56
Citations
9637
World Ranking
747
National Ranking
8

Naseer Shahzad 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 Naseer Shahzad 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: 329 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

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

Naseer Shahzad 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 Naseer Shahzad 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: 56 D-Index — 80th percentile

80% 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 Mathematics in Saudi Arabia Leader Award
  • 2025 - Research.com Mathematics in Saudi Arabia Leader Award

Overview

Naseer Shahzad is affiliated with King Abdulaziz University in Saudi Arabia. Their research spans multiple fields with a primary focus on mathematics and computer science.

Their work addresses key areas such as:

  • Fixed Point Theorems Analysis
  • Optimization and Variational Analysis
  • Advanced Optimization Algorithms Research
  • Nonlinear Differential Equations Analysis
  • Topology Optimization in Engineering
  • Contact Mechanics and Variational Inequalities
  • Functional Equations Stability Results

Shahzad's research incorporates subfields including:

  • Computational Theory and Mathematics
  • Geometry and Topology
  • Numerical Analysis
  • Applied Mathematics
  • Civil and Structural Engineering

They have published extensively in venues such as:

  • Carpathian Journal of Mathematics
  • Mathematics
  • Journal of Function Spaces
  • Applied Set-Valued Analysis and Optimization
  • Fixed Point Theory

Some recent papers by Naseer Shahzad include:

  • "Convergence of Tseng-type self-adaptive algorithms for variational inequalities and fixed point problems" (2021) in Carpathian Journal of Mathematics
  • "Proinov-Type Fixed-Point Results in Non-Archimedean Fuzzy Metric Spaces" (2021) in Mathematics
  • "Solving Integral Equations by Means of Fixed Point Theory" (2022) in Journal of Function Spaces
  • "Extended Proinov -contractions in metric spaces and fuzzy metric spaces satisfying the property by avoiding the monotone condition" (2022) in Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas
  • "Convergence of self-adaptive Tseng-type algorithms for split variational inequalities and fixed point problems" (2024) in Carpathian Journal of Mathematics

Frequent collaborators in Shahzad's work are:

  • Antonio Francisco Roldán López de Hierro
  • Erdal Karapınar
  • Yonghong Yao
  • Jen-Chih Yao
  • Andreea Fulga

Best Publications

  • Fixed Point Theory in Distance Spaces

    William Kirk;Naseer Shahzad

  • Convergence and existence results for best proximity points

    M.A. Al-Thagafi;Naseer Shahzad

  • On fixed points of α-ψ-contractive multifunctions

    J Hasanzade Asl;S Rezapour;S Rezapour;N Shahzad

  • On Mann and Ishikawa iteration schemes for multi-valued maps in Banach spaces

    Naseer Shahzad;Habtu Zegeye

  • GENERALIZED I-NONEXPANSIVE SELFMAPS AND INVARIANT APPROXIMATIONS

    M. A. Al-Thagafi;Naseer Shahzad

  • Some fixed point generalizations are not real generalizations

    R.H. Haghi;Sh. Rezapour;N. Shahzad

  • Some results on fixed points of α - ψ -Ciric generalized multifunctions

    B Mohammadi;S Rezapour;N Shahzad

  • Be careful on partial metric fixed point results

    R.H. Haghi;Sh. Rezapour;N. Shahzad

  • Some fixed point results on a metric space with a graph

    S.M.A. Aleomraninejad;Sh. Rezapour;N. Shahzad

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

    C.E. Chidume;Naseer Shahzad

  • Common best proximity points: Global optimization of multi- objective functions

    S. Sadiq Basha;Naseer Shahzad;R. Jeyaraj

  • Strong convergence theorems for monotone mappings and relatively weak nonexpansive mappings

    Habtu Zegeye;Naseer Shahzad

  • Generalized metrics and Caristi’s theorem

    William A Kirk;Naseer Shahzad

  • Invariant Approximations and R-Subweakly Commuting Maps

    Naseer Shahzad

  • Convergence of Mann's type iteration method for generalized asymptotically nonexpansive mappings

    Unknown

  • Approximating fixed points of non-self nonexpansive mappings in Banach spaces

    Naseer Shahzad

  • Approximating common fixed points of two asymptotically quasi-nonexpansive mappings in Banach spaces

    Naseer Shahzad;Aniefiok Udomene

  • Strong convergence of a proximal point algorithm with general errors

    Yonghong Yao;Naseer Shahzad

  • Best proximity pairs and equilibrium pairs for Kakutani multimaps

    M.A. Al-Thagafi;Naseer Shahzad

  • Random fixed points of random multivalued operators on polish spaces

    Ismat Beg;Naseer Shahzad

  • Random fixed points for several classes of 1-ball-contractive and 1-set-contractive random maps

    Naseer Shahzad;Saadia Latif

Frequent Co-Authors

William A. Kirk
William A. Kirk University of Iowa
Donal O'Regan
Donal O'Regan University of Galway
Ravi P. Agarwal
Ravi P. Agarwal Florida Institute of Technology
Yonghong Yao
Yonghong Yao Tianjin Polytechnic University
Erdal Karapınar
Erdal Karapınar Atilim University
Stevo Stević
Stevo Stević Serbian Academy of Sciences and Arts
Patrick L. Combettes
Patrick L. Combettes North Carolina State University
Hong-Kun Xu
Hong-Kun Xu Hangzhou Dianzi University
Yeong-Cheng Liou
Yeong-Cheng Liou Kaohsiung Medical University
Bashir Ahmad
Bashir Ahmad King Abdulaziz University

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