World's Best Scientists 2026 revealed!
Gholam Reza Jahanshahloo

Gholam Reza Jahanshahloo

D-Index & Metrics

Mathematics

D-Index
41
Citations
7872
World Ranking
1891
National Ranking
16

Engineering and Technology

D-Index
41
Citations
7884
World Ranking
6879
National Ranking
97

Gholam Reza Jahanshahloo 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 Gholam Reza Jahanshahloo 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: 82 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: 204 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

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

Gholam Reza Jahanshahloo 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 Gholam Reza Jahanshahloo 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: 137 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

Gholam Reza Jahanshahloo is affiliated with Kharazmi University in Iran. Their academic profile reflects a research career without publicly listed recent papers, frequent co-authors, or detailed publication venues, indicating either a focus on other scholarly contributions or limited availability of bibliographic data.

The scientist's work is not associated with specific documented fields or subfields of study in the accessible records. Similarly, there are no main topics of research explicitly recorded. This lack of available detailed publication and research topic information suggests that either the scholar's contributions are broader or are disseminated through less widely indexed channels.

No book publications or awards have been documented in the provided data. The absence of such listings restricts further commentary on their impact or specialization areas within academia.

Due to the limited bibliometric and collaborative data, further details about the nature of their research, influence within specific scientific communities, or scholarly collaborations cannot be outlined beyond the confirmed affiliation with Kharazmi University.

Best Publications

  • An algorithmic method to extend TOPSIS for decision-making problems with interval data

    Gholam Reza Jahanshahloo;F. Hosseinzadeh Lotfi;Mohammad Izadikhah

  • Extension of the TOPSIS method for decision-making problems with fuzzy data

    G. R. Jahanshahloo;F. Hosseinzadeh Lotfi;M. Izadikhah

  • Efficiency Analysis and Ranking of DMUs with Fuzzy Data

    S. M. Saati;Azizollah Memariani;Gholam Reza Jahanshahloo

  • A Complete Efficiency Ranking of Decision Making Units in Data Envelopment Analysis

    Saeid Mehrabian;Mohammad R. Alirezaee;Gholam R. Jahanshahloo

  • Extension of TOPSIS for decision-making problems with interval data: Interval efficiency

    G. R. Jahanshahloo;F. Hosseinzadeh Lotfi;A. R. Davoodi

  • Linear bilevel programming solution by genetic algorithm

    S.R. Hejazi;A. Memariani;G. Jahanshahloo;M.M. Sepehri

  • A SUPER-EFFICIENCY MODEL FOR RANKING EFFICIENT UNITS IN DATA ENVELOPMENT ANALYSIS

    Shanling Li;Gholam Reza Jahanshahloo;Mohammad Khodabakhshi

  • A NOTE ON SOME OF DEA MODELS AND FINDING EFFICIENCY AND COMPLETE RANKING USING COMMON SET OF WEIGHTS

    G.R. Jahanshahloo;A. Memariani;F. Hosseinzadeh Lotfi;H.Z. Rezai

  • A new DEA ranking system based on changing the reference set

    Gholam Reza Jahanshahloo;Hélcio Vieira Junior;Farhad Hosseinzadeh Lotfi;Darush Akbarian

  • Selecting symmetric weights as a secondary goal in DEA cross-efficiency evaluation

    G.R. Jahanshahloo;F. Hosseinzadeh Lotfi;Y. Jafari;R. Maddahi

  • Undesirable inputs and outputs in DEA models

    G. R. Jahanshahloo;F. Hosseinzadeh Lotfi;N. Shoja;G. Tohidi

  • A Review of Ranking Models in Data Envelopment Analysis

    F. Hosseinzadeh Lotfi;G. R. Jahanshahloo;M. Khodabakhshi;M. Rostamy-Malkhlifeh

  • Ranking of units by positive ideal DMU with common weights

    G. R. Jahanshahloo;F. Hosseinzadeh Lotfi;M. Khanmohammadi;M. Kazemimanesh

  • Ranking using l1-norm in data envelopment analysis

    G. R. Jahanshahloo;F. Hosseinzadeh Lotfi;N. Shoja;G. Tohidi

  • Measure of efficiency in DEA with fuzzy input-output levels: a methodology for assessing, ranking and imposing of weights restrictions

    G.R Jahanshahloo;M Soleimani-Damaneh;E Nasrabadi

  • An alternative approach for equitable allocation of shared costs by using DEA

    G.R Jahanshahloo;F Hosseinzadeh Lotfi;N Shoja;M Sanei

  • A ranking method based on a full-inefficient frontier

    G.R. Jahanshahloo;M. Afzalinejad

  • An Assurance Interval for the Non-Archimedean Epsilon in DEA Models

    Saeid Mehrabian;Gholam R. Jahanshahloo;Mohammad R. Alirezaee;Gholam R. Amin

  • Computational and theoretical pitfalls in some current performance measurement techniques; and a new approach

    M. Soleimani-Damaneh;G. R. Jahanshahloo;S. Abbasbandy

  • Inverse DEA under inter-temporal dependence using multiple-objective programming

    Gholam Reza Jahanshahloo;Majid Soleimani-Damaneh;Majid Soleimani-Damaneh;Saeid Ghobadi

  • A cross-efficiency model based on super-efficiency for ranking units through the TOPSIS approach and its extension to the interval case

    G. R. Jahanshahloo;M. Khodabakhshi;F. Hosseinzadeh Lotfi;M. R. Moazami Goudarzi

Frequent Co-Authors

Farhad Hosseinzadeh Lotfi
Farhad Hosseinzadeh Lotfi Islamic Azad University Science and Research Branch
Ali Ebrahimnejad
Ali Ebrahimnejad Islamic Azad University Mahshahr
Saeid Abbasbandy
Saeid Abbasbandy Imam Khomeini International University
M. Reza Hosseini
M. Reza Hosseini Deakin University
Tofigh Allahviranloo
Tofigh Allahviranloo Istinye University
Nicholas Chileshe
Nicholas Chileshe University of South Australia

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