The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 24 scientist
Masahito Hayashi
Quantum Information
Information Theory
Quantum Network
Quantum Estimation
H-Index Rankings
University / Institution:
# 54
Country:
# 1,043
Region:
# 7,625
World:
# 57,197
H-Index
Total:
56
Last 6 Year:
39
Last 6 Year/Total:
0.696
i10 Index
Total:
168
Last 6 Year:
126
Last 6 Year/Total:
0.750
Citation
Total:
11,661
Last 6 Year:
5,746
Last 6 Year/Total:
0.493
H-Index Rankings
University / Institution:
# 164
Country:
# 4,534
Region:
# 36,138
World:
# 212,052
H-Index
Total:
32
Last 6 Year:
22
Last 6 Year/Total:
0.688
i10 Index
Total:
51
Last 6 Year:
30
Last 6 Year/Total:
0.588
Citation
Total:
4,142
Last 6 Year:
1,240
Last 6 Year/Total:
0.299
Ryo Takahashi
commutative algebra
representation theory of algebras
homological algebra
H-Index Rankings
University / Institution:
# 201
Country:
# 5,765
Region:
# 47,604
World:
# 266,686
H-Index
Total:
28
Last 6 Year:
22
Last 6 Year/Total:
0.786
i10 Index
Total:
64
Last 6 Year:
50
Last 6 Year/Total:
0.781
Citation
Total:
2,355
Last 6 Year:
1,356
Last 6 Year/Total:
0.576
H-Index Rankings
University / Institution:
# 277
Country:
# 8,727
Region:
# 77,587
World:
# 403,901
H-Index
Total:
22
Last 6 Year:
14
Last 6 Year/Total:
0.636
i10 Index
Total:
32
Last 6 Year:
19
Last 6 Year/Total:
0.594
Citation
Total:
2,497
Last 6 Year:
501
Last 6 Year/Total:
0.201
H-Index Rankings
University / Institution:
# 281
Country:
# 8,860
Region:
# 78,143
World:
# 407,977
H-Index
Total:
22
Last 6 Year:
10
Last 6 Year/Total:
0.455
i10 Index
Total:
38
Last 6 Year:
10
Last 6 Year/Total:
0.263
Citation
Total:
1,998
Last 6 Year:
379
Last 6 Year/Total:
0.190
H-Index Rankings
University / Institution:
# 296
Country:
# 9,347
Region:
# 84,194
World:
# 433,263
H-Index
Total:
21
Last 6 Year:
13
Last 6 Year/Total:
0.619
i10 Index
Total:
30
Last 6 Year:
21
Last 6 Year/Total:
0.700
Citation
Total:
1,696
Last 6 Year:
707
Last 6 Year/Total:
0.417
H-Index Rankings
University / Institution:
# 341
Country:
# 11,314
Region:
# 107,267
World:
# 535,040
H-Index
Total:
18
Last 6 Year:
10
Last 6 Year/Total:
0.556
i10 Index
Total:
27
Last 6 Year:
10
Last 6 Year/Total:
0.370
Citation
Total:
1,266
Last 6 Year:
377
Last 6 Year/Total:
0.298
H-Index Rankings
University / Institution:
# 376
Country:
# 12,662
Region:
# 125,537
World:
# 613,141
H-Index
Total:
16
Last 6 Year:
10
Last 6 Year/Total:
0.625
i10 Index
Total:
21
Last 6 Year:
11
Last 6 Year/Total:
0.524
Citation
Total:
1,073
Last 6 Year:
310
Last 6 Year/Total:
0.289
Masashi Hamanaka
Elementary Particle Physics
Field Theory
String Theory
Soliton Theory
H-Index Rankings
University / Institution:
# 379
Country:
# 12,781
Region:
# 126,208
World:
# 617,721
H-Index
Total:
16
Last 6 Year:
8
Last 6 Year/Total:
0.500
i10 Index
Total:
18
Last 6 Year:
4
Last 6 Year/Total:
0.222
Citation
Total:
775
Last 6 Year:
140
Last 6 Year/Total:
0.181
H-Index Rankings
University / Institution:
# 421
Country:
# 14,489
Region:
# 150,872
World:
# 718,595
H-Index
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
i10 Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
Citation
Total:
760
Last 6 Year:
757
Last 6 Year/Total:
0.996
Hajime Nagoya
Mathematics
Integrable Systems
Mathematical Physics
Painlevé equations
H-Index Rankings
University / Institution:
# 114
Country:
# 15,024
Region:
# 159,383
World:
# 752,102
H-Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
i10 Index
Total:
14
Last 6 Year:
8
Last 6 Year/Total:
0.571
Citation
Total:
446
Last 6 Year:
241
Last 6 Year/Total:
0.540
Sho Tanimoto
Algebraic geometry
Arithmetic geometry
Birational geometry
Rational curves
Moduli spaces of curves
H-Index Rankings
University / Institution:
# 438
Country:
# 15,299
Region:
# 162,052
World:
# 764,619
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
Citation
Total:
480
Last 6 Year:
393
Last 6 Year/Total:
0.819
Hisashi Naito
Discrete Geometric Analysis
Differential Geometry
Partial Differential Equations
H-Index Rankings
University / Institution:
# 475
Country:
# 16,743
Region:
# 185,727
World:
# 852,739
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
14
Last 6 Year:
8
Last 6 Year/Total:
0.571
Citation
Total:
632
Last 6 Year:
259
Last 6 Year/Total:
0.410
H-Index Rankings
University / Institution:
# 476
Country:
# 16,793
Region:
# 186,448
World:
# 856,090
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
Citation
Total:
441
Last 6 Year:
317
Last 6 Year/Total:
0.719
H-Index Rankings
University / Institution:
# 484
Country:
# 17,318
Region:
# 194,243
World:
# 885,758
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
328
Last 6 Year:
276
Last 6 Year/Total:
0.841
H-Index Rankings
University / Institution:
# 16
Country:
# 21,151
Region:
# 262,993
World:
# 1,115,520
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
260
Last 6 Year:
195
Last 6 Year/Total:
0.750
H-Index Rankings
University / Institution:
# 586
Country:
# 22,128
Region:
# 280,311
World:
# 1,175,207
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
139
Last 6 Year:
112
Last 6 Year/Total:
0.806
H-Index Rankings
University / Institution:
# 588
Country:
# 22,142
Region:
# 280,485
World:
# 1,175,721
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
Citation
Total:
135
Last 6 Year:
71
Last 6 Year/Total:
0.526
H-Index Rankings
University / Institution:
# 628
Country:
# 24,364
Region:
# 335,033
World:
# 1,332,401
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
104
Last 6 Year:
77
Last 6 Year/Total:
0.740
H-Index Rankings
University / Institution:
# 667
Country:
# 25,965
Region:
# 377,460
World:
# 1,456,069
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
37
Last 6 Year:
37
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 677
Country:
# 26,456
Region:
# 391,006
World:
# 1,495,034
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
29
Last 6 Year:
28
Last 6 Year/Total:
0.966
Shunya Saito
Representation theory of algebras
Algebraic geometry
H-Index Rankings
University / Institution:
# 711
Country:
# 27,969
Region:
# 436,663
World:
# 1,620,297
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
22
Last 6 Year:
22
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 42
Country:
# 29,606
Region:
# 488,402
World:
# 1,765,683
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
16
Last 6 Year:
6
Last 6 Year/Total:
0.375
H-Index Rankings
University / Institution:
# 781
Country:
# 31,308
Region:
# 555,635
World:
# 1,943,273
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
54 1,043 7,625 57,197
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Quantum Information | Information Theory | Quantum Network | Quantum Estimation |

56 39 0.696 168 126 0.750 11,661 5,746 0.493
164 4,534 36,138 212,052
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

32 22 0.688 51 30 0.588 4,142 1,240 0.299
201 5,765 47,604 266,686
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

commutative algebra | representation theory of algebras | homological algebra |

28 22 0.786 64 50 0.781 2,355 1,356 0.576
277 8,727 77,587 403,901
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Applied mathematics |

22 14 0.636 32 19 0.594 2,497 501 0.201
281 8,860 78,143 407,977
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Theory of Programming Languages |

22 10 0.455 38 10 0.263 1,998 379 0.190
296 9,347 84,194 433,263
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Homotopy theory | Arithmetic geometry |

21 13 0.619 30 21 0.700 1,696 707 0.417
341 11,314 107,267 535,040
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Quantum Analysis |

18 10 0.556 27 10 0.370 1,266 377 0.298
376 12,662 125,537 613,141
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Fluid Mechanics |

16 10 0.625 21 11 0.524 1,073 310 0.289
379 12,781 126,208 617,721
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Elementary Particle Physics | Field Theory | String Theory | Soliton Theory |

16 8 0.500 18 4 0.222 775 140 0.181
421 14,489 150,872 718,595
Japan Japan Nagoya University Nagoya University Natural Sciences / Biological Science

Mathematical biology | Immunology | Virus dynamics |

13 13 1.000 14 14 1.000 760 757 0.996
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114 15,024 159,383 752,102
Japan Japan Kanazawa University Kanazawa University Natural Sciences / Mathematical Sciences

Mathematics | Integrable Systems | Mathematical Physics | Painlevé equations |

13 9 0.692 14 8 0.571 446 241 0.540
438 15,299 162,052 764,619
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Algebraic geometry | Arithmetic geometry | Birational geometry | Rational curves | Moduli spaces of curves |

12 12 1.000 15 13 0.867 480 393 0.819
475 16,743 185,727 852,739
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Discrete Geometric Analysis | Differential Geometry | Partial Differential Equations |

11 8 0.727 14 8 0.571 632 259 0.410
476 16,793 186,448 856,090
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Quantum computation and quantum information |

11 8 0.727 12 8 0.667 441 317 0.719
484 17,318 194,243 885,758
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Number theory | Multiple zeta values | Modular forms |

10 10 1.000 10 10 1.000 328 276 0.841
16 21,151 262,993 1,115,520
Japan Japan Nagoya University of Commerce and Business Nagoya University of Commerce and Business Natural Sciences / Mathematical Sciences

Statistical analysis | Health economics |

7 6 0.857 6 6 1.000 260 195 0.750
586 22,128 280,311 1,175,207
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

mathematics |

6 6 1.000 5 5 1.000 139 112 0.806
588 22,142 280,485 1,175,721
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

mathematical physics |

6 6 1.000 5 3 0.600 135 71 0.526
628 24,364 335,033 1,332,401
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Mathematics |

5 4 0.800 4 3 0.750 104 77 0.740
667 25,965 377,460 1,456,069
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Mathematical Physics | Integrable System |

4 4 1.000 1 1 1.000 37 37 1.000
677 26,456 391,006 1,495,034
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Numerical Analysis | Numerical Linear Algebra |

4 3 0.750 1 1 1.000 29 28 0.966
711 27,969 436,663 1,620,297
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Representation theory of algebras | Algebraic geometry |

3 3 1.000 0 0 0 22 22 1.000
42 29,606 488,402 1,765,683
Japan Japan Nagoya University of Commerce and Business Nagoya University of Commerce and Business Natural Sciences / Mathematical Sciences

Differential Geometry |

2 2 1.000 0 0 0 16 6 0.375
781 31,308 555,635 1,943,273
Japan Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Programming languages |

1 1 1.000 0 0 0 5 5 1.000