Citation Rankings
Highly Cited Researchers

Royal Institute of Technology Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
Sweden
Claes Johnson
Mathematics
Numerical Analysis
Fluid Mechanics
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,335
5,313
0.210
* Total Citation Counts Rankings
Ranking Based On Selection :2
Sweden
Kurt Johansson
mathematics
physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,936
2,581
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :3
Sweden
Xiaoming Hu
Mathematical Systems Theory
Control Theory
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,124
2,242
0.315
* Total Citation Counts Rankings
Ranking Based On Selection :4
Sweden
Anders Lindquist
systems theory
control
signal processing
applied mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,369
1,075
0.169
* Total Citation Counts Rankings
Ranking Based On Selection :5
Sweden
Johan Jansson
scientific computing
numerical analysis
computational mathematics
finite element methods
turbulent flow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,287
3,104
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :6
Sweden
Jonatan Lenells
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,054
2,518
0.498
* Total Citation Counts Rankings
Ranking Based On Selection :7
Sweden
Håkan Hedenmalm
Mathematical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,848
1,681
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :8
Sweden
Boualem Djehiche
Stochastic Analysis
Insurance Mathematics
Financial Mathematics
Mathematical Statistics
Optimal Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,520
1,765
0.501
* Total Citation Counts Rankings
Ranking Based On Selection :9
Sweden
Thomas F
Numerical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,393
1,696
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :10
Sweden
Anna Karin Tornberg
Computational mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,379
1,345
0.398
* Total Citation Counts Rankings
Ranking Based On Selection :11
Sweden
Jan Olov Strömberg
mathematical analysis
computational_harmonic_analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,264
665
0.204
* Total Citation Counts Rankings
Ranking Based On Selection :12
Sweden
Petter Brändén
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,922
1,637
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :13
Sweden
Johan Hoffman
scientific computing
applied mathematics
numerical analysis
computational mechanics
fluid mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,830
1,069
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :14
Sweden
Björn Gustafsson
Mathematical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,577
556
0.216
* Total Citation Counts Rankings
Ranking Based On Selection :15
Sweden
Koski Timo
probability
genetics
machine learning
causal inference
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,209
647
0.293
* Total Citation Counts Rankings
Ranking Based On Selection :16
Sweden
Gunnar Englund
Mathematical statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,114
231
0.109
* Total Citation Counts Rankings
Ranking Based On Selection :17
Sweden
Robert W Corkery
geometry
self assembly
materials
biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,083
925
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :18
Sweden
Henrik Hult
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,940
713
0.368
* Total Citation Counts Rankings
Ranking Based On Selection :19
Sweden
Félix Parraud
Probabilty
Operator Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,887
1,750
0.927
* Total Citation Counts Rankings
Ranking Based On Selection :20
Sweden
Sara Zahedi
Computational Mathematics
Finite Element Methods
Multiphase Flow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,707
931
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :21
Sweden
Elias Jarlebring
Numerical linear algebra
Numerical analysis
Systems and Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,531
678
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :22
Sweden
Par Kurlberg
Number theory
quantum chaos
arithmetic dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,387
510
0.368
* Total Citation Counts Rankings
Ranking Based On Selection :23
Sweden
David Rydh
algebraic geometry
moduli spaces
algebraic stacks
derived algebraic geometry
wild ramification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,357
920
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :24
Sweden
Jimmy Olsson
Mathematical Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
556
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :25
Sweden
Johan Karlsson
Optimization
Systems theory
Optimal transport
Inverse problems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,291
931
0.721
* Total Citation Counts Rankings
Rankings
28,772
Sweden
356
17
Ranking Based On Selection: 1
Claes Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,335
5,313
0.210
Mathematics
Numerical Analysis
Fluid Mechanics
Physics
* Total Citation Counts Rankings
Rankings
127,362
Sweden
1,878
130
Ranking Based On Selection: 2
Kurt Johansson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,936
2,581
0.325
* Total Citation Counts Rankings
Rankings
143,127
Sweden
2,120
161
Ranking Based On Selection: 3
Xiaoming Hu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,124
2,242
0.315
Mathematical Systems Theory
Control Theory
Applied Mathematics
* Total Citation Counts Rankings
Rankings
160,754
Sweden
2,389
183
Ranking Based On Selection: 4
Anders Lindquist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,369
1,075
0.169
systems theory
control
signal processing
applied mathematics
* Total Citation Counts Rankings
Rankings
193,295
Sweden
2,935
224
Ranking Based On Selection: 5
Johan Jansson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,287
3,104
0.587
scientific computing
numerical analysis
computational mathematics
finite element methods
turbulent flow
* Total Citation Counts Rankings
Rankings
201,997
Sweden
3,050
230
Ranking Based On Selection: 6
Jonatan Lenells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,054
2,518
0.498
* Total Citation Counts Rankings
Rankings
210,435
Sweden
3,189
242
Ranking Based On Selection: 7
Håkan Hedenmalm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,848
1,681
0.347
* Total Citation Counts Rankings
Rankings
281,231
Sweden
4,255
322
Ranking Based On Selection: 8
Boualem Djehiche
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,520
1,765
0.501
Stochastic Analysis
Insurance Mathematics
Financial Mathematics
Mathematical Statistics
Optimal Control
* Total Citation Counts Rankings
Rankings
290,240
Sweden
4,395
339
Ranking Based On Selection: 9
Thomas F
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,393
1,696
0.500
* Total Citation Counts Rankings
Rankings
291,333
Sweden
4,412
340
Ranking Based On Selection: 10
Anna Karin Tornberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,379
1,345
0.398
* Total Citation Counts Rankings
Rankings
300,021
Sweden
4,549
348
Ranking Based On Selection: 11
Jan Olov Strömberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,264
665
0.204
mathematical analysis
computational_harmonic_analysis
* Total Citation Counts Rankings
Rankings
328,807
Sweden
4,974
394
Ranking Based On Selection: 12
Petter Brändén
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,922
1,637
0.560
* Total Citation Counts Rankings
Rankings
337,394
Sweden
5,108
405
Ranking Based On Selection: 13
Johan Hoffman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,830
1,069
0.378
scientific computing
applied mathematics
numerical analysis
computational mechanics
fluid mechanics
* Total Citation Counts Rankings
Rankings
363,786
Sweden
5,505
446
Ranking Based On Selection: 14
Björn Gustafsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,577
556
0.216
* Total Citation Counts Rankings
Rankings
408,741
Sweden
6,195
501
Ranking Based On Selection: 15
Koski Timo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,209
647
0.293
probability
genetics
machine learning
causal inference
* Total Citation Counts Rankings
Rankings
422,184
Sweden
6,391
523
Ranking Based On Selection: 16
Gunnar Englund
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,114
231
0.109
* Total Citation Counts Rankings
Rankings
426,737
Sweden
6,463
533
Ranking Based On Selection: 17
Robert W Corkery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,083
925
0.444
* Total Citation Counts Rankings
Rankings
449,239
Sweden
6,836
561
Ranking Based On Selection: 18
Henrik Hult
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,940
713
0.368
* Total Citation Counts Rankings
Rankings
457,997
Sweden
6,945
568
Ranking Based On Selection: 19
Félix Parraud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,887
1,750
0.927
* Total Citation Counts Rankings
Rankings
490,696
Sweden
7,422
606
Ranking Based On Selection: 20
Sara Zahedi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,707
931
0.545
Computational Mathematics
Finite Element Methods
Multiphase Flow
* Total Citation Counts Rankings
Rankings
527,557
Sweden
7,980
647
Ranking Based On Selection: 21
Elias Jarlebring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,531
678
0.443
Numerical linear algebra
Numerical analysis
Systems and Control
* Total Citation Counts Rankings
Rankings
561,345
Sweden
8,390
686
Ranking Based On Selection: 22
Par Kurlberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,387
510
0.368
Number theory
quantum chaos
arithmetic dynamics
* Total Citation Counts Rankings
Rankings
568,825
Sweden
8,498
695
Ranking Based On Selection: 23
David Rydh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,357
920
0.678
algebraic geometry
moduli spaces
algebraic stacks
derived algebraic geometry
wild ramification
* Total Citation Counts Rankings
Rankings
581,457
Sweden
8,681
707
Ranking Based On Selection: 24
Jimmy Olsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
556
0.425
* Total Citation Counts Rankings
Rankings
586,307
Sweden
8,740
714
Ranking Based On Selection: 25
Johan Karlsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,291
931
0.721
Optimization
Systems theory
Optimal transport
Inverse problems