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 10 scientist
Masami Yasuda
Stochastic Optimization
Dynamic Programming
Fuzzy Analysis
H-Index Rankings
University / Institution:
# 25
Country:
# 1,847
Region:
# 13,488
World:
# 93,616
H-Index
Total:
47
Last 6 Year:
19
Last 6 Year/Total:
0.404
i10 Index
Total:
195
Last 6 Year:
31
Last 6 Year/Total:
0.159
Citation
Total:
8,712
Last 6 Year:
1,333
Last 6 Year/Total:
0.153
H-Index Rankings
University / Institution:
# 101
Country:
# 8,185
Region:
# 71,672
World:
# 377,062
H-Index
Total:
23
Last 6 Year:
15
Last 6 Year/Total:
0.652
i10 Index
Total:
34
Last 6 Year:
18
Last 6 Year/Total:
0.529
Citation
Total:
1,738
Last 6 Year:
826
Last 6 Year/Total:
0.475
Koji Aoyama
Fixed point theory
Convex analysis
Nonlinear functional analysis
H-Index Rankings
University / Institution:
# 130
Country:
# 11,195
Region:
# 106,539
World:
# 530,307
H-Index
Total:
18
Last 6 Year:
12
Last 6 Year/Total:
0.667
i10 Index
Total:
26
Last 6 Year:
14
Last 6 Year/Total:
0.538
Citation
Total:
1,770
Last 6 Year:
576
Last 6 Year/Total:
0.325
H-Index Rankings
University / Institution:
# 143
Country:
# 12,809
Region:
# 126,305
World:
# 618,577
H-Index
Total:
16
Last 6 Year:
7
Last 6 Year/Total:
0.438
i10 Index
Total:
17
Last 6 Year:
3
Last 6 Year/Total:
0.176
Citation
Total:
1,165
Last 6 Year:
183
Last 6 Year/Total:
0.157
H-Index Rankings
University / Institution:
# 163
Country:
# 15,123
Region:
# 160,141
World:
# 756,577
H-Index
Total:
13
Last 6 Year:
8
Last 6 Year/Total:
0.615
i10 Index
Total:
13
Last 6 Year:
6
Last 6 Year/Total:
0.462
Citation
Total:
937
Last 6 Year:
283
Last 6 Year/Total:
0.302
Takashi Inaba
Geometric Topology
Dynamical Systems
foliation theory
Foliations
H-Index Rankings
University / Institution:
# 182
Country:
# 17,053
Region:
# 188,895
World:
# 869,634
H-Index
Total:
11
Last 6 Year:
5
Last 6 Year/Total:
0.455
i10 Index
Total:
11
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
300
Last 6 Year:
52
Last 6 Year/Total:
0.173
Atsushi Nobe
Integrable system
Cellular automaton
Tropical geometry
H-Index Rankings
University / Institution:
# 195
Country:
# 19,101
Region:
# 223,357
World:
# 988,663
H-Index
Total:
9
Last 6 Year:
5
Last 6 Year/Total:
0.556
i10 Index
Total:
9
Last 6 Year:
3
Last 6 Year/Total:
0.333
Citation
Total:
1,482
Last 6 Year:
370
Last 6 Year/Total:
0.250
H-Index Rankings
University / Institution:
# 197
Country:
# 19,203
Region:
# 224,159
World:
# 993,425
H-Index
Total:
9
Last 6 Year:
4
Last 6 Year/Total:
0.444
i10 Index
Total:
9
Last 6 Year:
1
Last 6 Year/Total:
0.111
Citation
Total:
259
Last 6 Year:
68
Last 6 Year/Total:
0.263
Taro Sakurai
Mathematics
Algebras
Representation theory
Finite groups
H-Index Rankings
University / Institution:
# 260
Country:
# 25,737
Region:
# 370,299
World:
# 1,437,622
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
43
Last 6 Year:
41
Last 6 Year/Total:
0.953
H-Index Rankings
University / Institution:
# 299
Country:
# 30,076
Region:
# 511,372
World:
# 1,817,797
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:
8
Last 6 Year:
8
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
25 1,847 13,488 93,616
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Stochastic Optimization | Dynamic Programming | Fuzzy Analysis |

47 19 0.404 195 31 0.159 8,712 1,333 0.153
101 8,185 71,672 377,062
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Operator Algebras | Dynamical Systems |

23 15 0.652 34 18 0.529 1,738 826 0.475
130 11,195 106,539 530,307
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Fixed point theory | Convex analysis | Nonlinear functional analysis |

18 12 0.667 26 14 0.538 1,770 576 0.325
143 12,809 126,305 618,577
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Mathematics |

16 7 0.438 17 3 0.176 1,165 183 0.157
163 15,123 160,141 756,577
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

geometry | knot theory | potential | topology |

13 8 0.615 13 6 0.462 937 283 0.302
182 17,053 188,895 869,634
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Geometric Topology | Dynamical Systems | foliation theory | Foliations |

11 5 0.455 11 0 0.000 300 52 0.173
195 19,101 223,357 988,663
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Integrable system | Cellular automaton | Tropical geometry |

9 5 0.556 9 3 0.333 1,482 370 0.250
197 19,203 224,159 993,425
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Functional Analysis | Operator Algebras |

9 4 0.444 9 1 0.111 259 68 0.263
260 25,737 370,299 1,437,622
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Mathematics | Algebras | Representation theory | Finite groups |

4 4 1.000 2 2 1.000 43 41 0.953
299 30,076 511,372 1,817,797
Japan Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

cluster algebras |

2 2 1.000 0 0 0 8 8 1.000