Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (0 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

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1,844
World Rank
United States
784
Country Rank
Brown University Logo
3
University
Ranking Based On Selection:
1
Natural Sciences / Mathematical Sciences
Math+Machine Learning | Probabilistic Scientific Computing | Stochastic Multiscale Modelin

H-Index Metrics

  • H-Index
    151
  • i10 Index
    658
  • Citation Counts
    130,800
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* Total H Index Rankings

Rankings

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53,421
World Rank
United States
20,926
Country Rank
Brown University Logo
58
University
Ranking Based On Selection:
2
Natural Sciences / Mathematical Sciences
Number theory | arithmetic dynamics | cryptograph

H-Index Metrics

  • H-Index
    60
  • i10 Index
    175
  • Citation Counts
    32,440
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* Total H Index Rankings

Rankings

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59,221
World Rank
United States
22,865
Country Rank
Brown University Logo
62
University
Ranking Based On Selection:
3
Natural Sciences / Mathematical Sciences
Applied dynamical systems | Data scienc

H-Index Metrics

  • H-Index
    58
  • i10 Index
    143
  • Citation Counts
    13,047
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* Total H Index Rankings

Rankings

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77,626
World Rank
United States
28,900
Country Rank
Brown University Logo
77
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    52
  • i10 Index
    110
  • Citation Counts
    8,736
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* Total H Index Rankings

Rankings

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87,374
World Rank
United States
31,911
Country Rank
Brown University Logo
87
University
Ranking Based On Selection:
5
Natural Sciences / Mathematical Sciences
Numerical solution of PDE

H-Index Metrics

  • H-Index
    50
  • i10 Index
    133
  • Citation Counts
    13,589
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* Total H Index Rankings

Rankings

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140,254
World Rank
United States
47,635
Country Rank
Brown University Logo
121
University
Ranking Based On Selection:
6
Natural Sciences / Mathematical Sciences
Automorphic forms | cryptograph

H-Index Metrics

  • H-Index
    41
  • i10 Index
    93
  • Citation Counts
    11,724
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* Total H Index Rankings

Rankings

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175,097
World Rank
United States
57,322
Country Rank
Brown University Logo
144
University
Ranking Based On Selection:
7

H-Index Metrics

  • H-Index
    37
  • i10 Index
    66
  • Citation Counts
    3,970
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* Total H Index Rankings

Rankings

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204,882
World Rank
United States
65,430
Country Rank
Brown University Logo
163
University
Ranking Based On Selection:
8

H-Index Metrics

  • H-Index
    34
  • i10 Index
    59
  • Citation Counts
    3,631
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* Total H Index Rankings

Rankings

flag
243,977
World Rank
United States
75,818
Country Rank
Brown University Logo
182
University
Ranking Based On Selection:
9
Natural Sciences / Mathematical Sciences
population | statistics | panel dat

H-Index Metrics

  • H-Index
    31
  • i10 Index
    42
  • Citation Counts
    4,168
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* Total H Index Rankings

Rankings

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246,643
World Rank
United States
76,406
Country Rank
Brown University Logo
189
University
Ranking Based On Selection:
10
* Total H Index Rankings

Rankings

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451,353
World Rank
United States
128,243
Country Rank
Brown University Logo
288
University
Ranking Based On Selection:
11
Natural Sciences / Mathematical Sciences
statistics | neuroscience | machine learnin

H-Index Metrics

  • H-Index
    21
  • i10 Index
    31
  • Citation Counts
    2,833
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* Total H Index Rankings

Rankings

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566,164
World Rank
United States
156,566
Country Rank
Brown University Logo
329
University
Ranking Based On Selection:
12

H-Index Metrics

  • H-Index
    18
  • i10 Index
    26
  • Citation Counts
    1,330
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* Total H Index Rankings

Rankings

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715,379
World Rank
United States
191,924
Country Rank
Brown University Logo
387
University
Ranking Based On Selection:
13
Natural Sciences / Mathematical Sciences
Fractional PDEs | Machine Learning | Uncertainty Quantificatio

H-Index Metrics

  • H-Index
    14
  • i10 Index
    17
  • Citation Counts
    2,583
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* Total H Index Rankings

Rankings

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730,161
World Rank
United States
195,587
Country Rank
Brown University Logo
394
University
Ranking Based On Selection:
14
Natural Sciences / Mathematical Sciences
complex dynamics | Teichmuller theory | hyperbolic geometr

H-Index Metrics

  • H-Index
    14
  • i10 Index
    20
  • Citation Counts
    918
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* Total H Index Rankings

Rankings

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796,359
World Rank
United States
209,810
Country Rank
Brown University Logo
420
University
Ranking Based On Selection:
15
Natural Sciences / Mathematical Sciences
Number Theory | p-adic analysis | class field theor

H-Index Metrics

  • H-Index
    13
  • i10 Index
    15
  • Citation Counts
    1,600
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* Total H Index Rankings

Rankings

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852,351
World Rank
United States
221,292
Country Rank
Brown University Logo
447
University
Ranking Based On Selection:
16
Natural Sciences / Mathematical Sciences
Anomalous Transport | Electronics Cooling | Active Matte

H-Index Metrics

  • H-Index
    12
  • i10 Index
    14
  • Citation Counts
    720
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* Total H Index Rankings

Rankings

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1,051,096
World Rank
United States
258,699
Country Rank
Brown University Logo
518
University
Ranking Based On Selection:
17
* Total H Index Rankings

Rankings

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1,061,221
World Rank
United States
260,300
Country Rank
Brown University Logo
525
University
Ranking Based On Selection:
18
Natural Sciences / Mathematical Sciences
algebraic geometry | arithmetic geometry | number theor

H-Index Metrics

  • H-Index
    9
  • i10 Index
    8
  • Citation Counts
    205
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* Total H Index Rankings

Rankings

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1,084,870
World Rank
United States
264,349
Country Rank
Brown University Logo
538
University
Ranking Based On Selection:
19
Natural Sciences / Mathematical Sciences
Mathematical biology | Dynamical systems | Applied PDEs | Stochastic processe

H-Index Metrics

  • H-Index
    9
  • i10 Index
    8
  • Citation Counts
    211
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* Total H Index Rankings

Rankings

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1,215,659
World Rank
United States
285,231
Country Rank
Brown University Logo
590
University
Ranking Based On Selection:
20

H-Index Metrics

  • H-Index
    8
  • i10 Index
    7
  • Citation Counts
    166
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* Total H Index Rankings

Rankings

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1,238,890
World Rank
United States
288,004
Country Rank
Brown University Logo
598
University
Ranking Based On Selection:
21
Natural Sciences / Mathematical Sciences
Applied mathematics | nonlinear PDE | nonlinear dynamic

H-Index Metrics

  • H-Index
    8
  • i10 Index
    6
  • Citation Counts
    147
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* Total H Index Rankings

Rankings

flag
1,272,188
World Rank
United States
294,680
Country Rank
Brown University Logo
614
University
Ranking Based On Selection:
22

H-Index Metrics

  • H-Index
    7
  • i10 Index
    6
  • Citation Counts
    216
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* Total H Index Rankings

Rankings

flag
1,391,196
World Rank
United States
311,553
Country Rank
Brown University Logo
662
University
Ranking Based On Selection:
23
Natural Sciences / Mathematical Sciences
applied mathematics | computer visio

H-Index Metrics

  • H-Index
    6
  • i10 Index
    6
  • Citation Counts
    200
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* Total H Index Rankings

Rankings

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1,460,250
World Rank
United States
321,397
Country Rank
Brown University Logo
711
University
Ranking Based On Selection:
24
* Total H Index Rankings

Rankings

flag
1,507,368
World Rank
United States
326,888
Country Rank
Brown University Logo
732
University
Ranking Based On Selection:
25
Natural Sciences / Mathematical Sciences
3D Geometry Processing | Computer Graphics | Computer Vision | Visualizatio

H-Index Metrics

  • H-Index
    6
  • i10 Index
    2
  • Citation Counts
    71
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