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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mathematics 34 2900 2591 25 25 364 5450

Reza Saadati publications per year

The chart shows the history of publications by Reza Saadati between 2003 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Reza Saadati published across 23 years, from 2003 to 2025, averaging 16.2 papers a year. Output peaked at 36 publications in 2022. 57 of the 372 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2003 to 2025. Vertical axis: number of publications, 0 to 36. Peak 36 publications in 2022. 2003: 1 publication 2004: 0 publications 2005: 8 publications 2006: 6 publications 2007: 5 publications 2008: 12 publications 2009: 18 publications 2010: 13 publications 2011: 26 publications 2012: 16 publications 2013: 19 publications 2014: 12 publications 2015: 22 publications 2016: 13 publications 2017: 6 publications 2018: 19 publications 2019: 9 publications 2020: 15 publications 2021: 31 publications 2022: 36 publications 2023: 28 publications 2024: 35 publications 2025: 22 publications
2003 2025

372 publications in total across all disciplines

View publications per year as a table
Reza Saadati: publications per year, 2003 to 2025
Year Publications
2003 1
2004 0
2005 8
2006 6
2007 5
2008 12
2009 18
2010 13
2011 26
2012 16
2013 19
2014 12
2015 22
2016 13
2017 6
2018 19
2019 9
2020 15
2021 31
2022 36
2023 28
2024 35
2025 22
Total 372
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Reza Saadati 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 Reza Saadati sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 100 bars. Horizontal axis: publications, 42–46 to 537+. Vertical axis: number of scientists, 0 to 112. Most scientists, 112, have 142–146 publications. The last bar groups every scientist with 537 publications or more. The highlighted bar, 362–366 publications, is where this scientist sits. 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 scientist 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientist 522–526 publications: 3 scientists 527–531 publications: 1 scientist 532–536 publications: 4 scientists 537+ publications: 100 scientists
42–46 publications 537+

This scientist: 364 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Mathematics scientists by publication count, Research.com 2026 ranking edition. Based on 3,584 ranked scientists.
Publications Scientists This scientist
42–46 3
47–51 5
52–56 7
57–61 20
62–66 14
67–71 25
72–76 19
77–81 35
82–86 50
87–91 60
92–96 86
97–101 84
102–106 83
107–111 90
112–116 99
117–121 90
122–126 91
127–131 109
132–136 110
137–141 98
142–146 112
147–151 102
152–156 88
157–161 106
162–166 83
167–171 102
172–176 77
177–181 81
182–186 78
187–191 71
192–196 92
197–201 64
202–206 69
207–211 64
212–216 62
217–221 58
222–226 53
227–231 50
232–236 46
237–241 46
242–246 46
247–251 43
252–256 29
257–261 45
262–266 30
267–271 33
272–276 34
277–281 30
282–286 31
287–291 21
292–296 34
297–301 26
302–306 10
307–311 17
312–316 23
317–321 13
322–326 16
327–331 26
332–336 13
337–341 13
342–346 16
347–351 17
352–356 12
357–361 18
362–366 18 364
367–371 9
372–376 11
377–381 8
382–386 8
387–391 9
392–396 9
397–401 8
402–406 11
407–411 6
412–416 6
417–421 9
422–426 8
427–431 5
432–436 8
437–441 8
442–446 4
447–451 4
452–456 4
457–461 2
462–466 2
467–471 4
472–476 3
477–481 3
482–486 6
487–491 3
492–496 5
497–501 5
502–506 1
507–511 6
512–516 4
517–521 1
522–526 3
527–531 1
532–536 4
537+ 100
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Reza Saadati 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 Reza Saadati sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 57 bars. Horizontal axis: D-Index, 30 to 86+. Vertical axis: number of scientists, 0 to 174. Most scientists, 174, have 30 D-Index. The last bar groups every scientist with 86 D-Index or more. The highlighted bar, 34 D-Index, is where this scientist sits. 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: 34 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Mathematics scientists by D-index, Research.com 2026 ranking edition. Based on 3,584 ranked scientists.
D-Index Scientists This scientist
30 174
31 151
32 174
33 117
34 136 34
35 127
36 145
37 153
38 150
39 150
40 138
41 136
42 93
43 108
44 115
45 112
46 103
47 75
48 59
49 67
50 60
51 57
52 59
53 62
54 60
55 50
56 42
57 54
58 50
59 42
60 41
61 35
62 40
63 21
64 31
65 27
66 29
67 19
68 25
69 17
70 18
71 12
72 14
73 13
74 18
75 9
76 11
77 10
78 9
79 16
80 12
81 10
82 5
83 5
84 13
85 6
86+ 99
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Overview

Reza Saadati is affiliated with the Iran University of Science and Technology in Iran. Their primary field of study is Mathematics, with extensive research contributions totaling 360 publications.

Their research spans several subfields within mathematics, including:

  • Applied Mathematics
  • Modeling and Simulation
  • Geometry and Topology
  • Numerical Analysis
  • Statistics and Probability

Saadati's work focuses on a range of main topics such as:

  • Fractional Differential Equations Solutions
  • Functional Equations Stability Results
  • Nonlinear Differential Equations Analysis
  • Fixed Point Theorems Analysis
  • Numerical methods for differential equations
  • Fuzzy Systems and Optimization
  • Nonlinear Waves and Solitons

Some recent papers authored by or associated with Saadati include:

  • The exact solutions of conformable time-fractional modified nonlinear Schrödinger equation by first integral method and functional variable method, 2022, Optical and Quantum Electronics
  • The Exact Solutions of the Conformable Time-Fractional Modified Nonlinear Schrödinger Equation by the Trial Equation Method and Modified Trial Equation Method, 2022, Advances in Mathematical Physics
  • The multiple exp-function method to obtain soliton solutions of the conformable Date-Jimbo-Kashiwara-Miwa equations, 2023, International Journal of Modern Physics B
  • Multi-stability of non homogenous vector-valued fractional differential equations in matrix-valued Menger spaces, 2022, Alexandria Engineering Journal
  • Ulam-Hyers-Rassias stability for nonlinear Ψ-Hilfer stochastic fractional differential equation with uncertainty, 2020, Advances in Difference Equations

Frequent co-authors collaborating with Saadati include:

  • Safoura Rezaei Aderyani
  • Chenkuan Li
  • Tofigh Allahviranloo
  • Zahra Eidinejad
  • Donal O'Regan

The scientist regularly publishes in these venues:

  • Mathematics
  • Advances in Difference Equations
  • Axioms
  • Journal of Inequalities and Applications
  • Mathematical Methods in the Applied Sciences

Reza Saadati has contributed to several book publications through Springer International Publishing, including:

  • Advances in Matrix Inequalities (2021)
  • Towards Ulam Type Multi Stability Analysis (2024)
  • Optimal Stability Theory and Approximate Solutions of Fractional Systems (2025)

Best Publications

  • On the intuitionistic fuzzy topological spaces

    Reza Saadati;Jin Han Park

  • Fixed point theorems in generalized partially ordered G-metric spaces

    R. Saadati;S. M. Vaezpour;P. Vetro;B. E. Rhoades

  • Common fixed point theorems on generalized distance in ordered cone metric spaces

    Yeol Je Cho;Reza Saadati;Shenghua Wang

  • Common fixed points of almost generalized contractive mappings in ordered metric spaces

    Ljubomir Ćirić;Mujahid Abbas;Reza Saadati;Nawab Hussain

  • Some results on fuzzy Banach spaces

    R Saadati;S M Vaezpour

  • A Note to Paper "On the Stability of Cubic Mappings and Quartic Mappings in Random Normed Spaces"

    R. Saadati;S. M. Vaezpour;Y. J. Cho

  • Nonlinear coupled fixed point theorems in ordered generalized metric spaces with integral type

    Yeol Je Cho;Billy E Rhoades;Reza Saadati;Bessem Samet

  • Functional inequalities in non-Archimedean Banach spaces

    Yeol Je Cho;Choonkil Park;Reza Saadati

  • Nonlinear contraction theorems in probabilistic spaces

    Donal O’Regan;Reza Saadati;Reza Saadati

  • On the topology and wt-distance on metric type spaces

    Nawab Hussain;Reza Saadati;Ravi P Agrawal;Ravi P Agrawal

  • Modified intuitionistic fuzzy metric spaces and some fixed point theorems

    R. Saadati;R. Saadati;S. Sedghi;N. Shobe

  • Stability of Functional Equations in Random Normed Spaces

    Yeol Je Cho;Themistocles M. Rassias;Reza Saadati

  • Non-Archimedean L-fuzzy normed spaces and stability of functional equations

    Reza Saadati;Choonkil Park

  • Mixed monotone-generalized contractions in partially ordered probabilistic metric spaces

    Lj.B. Ćirić;D. Miheţ;R. Saadati

  • Common fixed point results for three maps in generalized metric space

    Mujahid Abbas;Talat Nazir;Reza Saadati

  • A common fixed point theorem in L-fuzzy metric spaces

    Reza Saadati;Reza Saadati;Abdolrahman Razani;H. Adibi;H. Adibi

  • On the Stability of Cubic Mappings and Quadratic Mappings in Random Normed Spaces

    E. Baktash;Y. J. Cho;M. Jalili;R. Saadati

  • The Stability of the Quartic Functional Equation in Random Normed Spaces

    D. Miheţ;R. Saadati;S. M. Vaezpour

  • Intuitionistic Fuzzy Euclidean Normed Spaces

    Reza Saadati;Islamic Azad;University-Ayatollah Amoli;Jin Han Park

  • Quicksort algorithm: Application of a fixed point theorem in intuitionistic fuzzy quasi-metric spaces at a domain of words

    Reza Saadati;S. Mansour Vaezpour;Yeol J. Cho

  • On the stability of the additive Cauchy functional equation in random normed spaces

    Dorel Mihet;Reza Saadati

Frequent Co-Authors

Yeol Je Cho
Yeol Je Cho Gyeongsang National University
Choonkil Park
Choonkil Park Hanyang University
Themistocles M. Rassias
Themistocles M. Rassias National Technical University of Athens
Donal O'Regan
Donal O'Regan University of Galway
Wasfi Shatanawi
Wasfi Shatanawi Prince Sultan University
Ravi P. Agarwal
Ravi P. Agarwal Florida Institute of Technology
Mujahid Abbas
Mujahid Abbas University of Pretoria
Nawab Hussain
Nawab Hussain King Abdulaziz University
Bessem Samet
Bessem Samet King Saud University
Mehdi Dehghan
Mehdi Dehghan Amirkabir University of Technology

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