Citation Rankings
Highly Cited Researchers
University of Copenhagen Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Mathematical Statistics
Graphical Models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,178
6,968
0.204
* Total Citation Counts Rankings
Ranking Based On Selection :2
Statistics
Sensometrics
Data Analysis
Chemometrics
Pharmacometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,957
22,239
0.742
* Total Citation Counts Rankings
Ranking Based On Selection :3
Causality
Statistics
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,225
11,099
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :4
statistik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,200
4,926
0.373
* Total Citation Counts Rankings
Ranking Based On Selection :5
Statistics
Modeling
Causal Inference
Biostatistics
Mediation Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,511
9,853
0.788
* Total Citation Counts Rankings
Ranking Based On Selection :6
Bioinformatics
Computational Biology
Statistics
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,552
5,371
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :7
Quantum Information
Quantum Computation
Quantum Cryptography
Quantum Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,475
4,298
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :8
statististical inference for stokastic processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,247
1,590
0.219
* Total Citation Counts Rankings
Ranking Based On Selection :9
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,952
1,909
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,640
2,589
0.558
* Total Citation Counts Rankings
Ranking Based On Selection :11
Statistical inference for stochastic processes. Mathematical modeling of physiological systems. Nonlinear dynamics. Biostatistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,561
1,641
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :12
Algorithms and Data Structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,072
1,025
0.334
* Total Citation Counts Rankings
Ranking Based On Selection :13
statistics
biostatistics
epidemiology
clinical trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,955
2,509
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :14
statistical inverse problems
applied mathematics
geometric imaging
tomography
computer vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,923
985
0.337
* Total Citation Counts Rankings
Ranking Based On Selection :15
Non - commutative Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,736
601
0.220
* Total Citation Counts Rankings
Ranking Based On Selection :16
Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,693
1,007
0.374
* Total Citation Counts Rankings
Ranking Based On Selection :17
Operator algebra
Mathematical Physics
Non-commutative geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,526
332
0.131
* Total Citation Counts Rankings
Ranking Based On Selection :18
Algorithmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,513
578
0.230
* Total Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,458
1,262
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :20
Algorithms
Optimization
Computational Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,414
617
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :21
Statistics
Mathematics
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,044
1,289
0.631
* Total Citation Counts Rankings
Ranking Based On Selection :22
Applied Probability
Stochastic Processes
Statistical Inference
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,992
900
0.452
* Total Citation Counts Rankings
Ranking Based On Selection :23
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,968
480
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,623
762
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :25
Algebraic geometry
algebraic stacks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
190
146
0.768
* Total Citation Counts Rankings
Rankings
17,696
138
43
Ranking Based On Selection: 1
Steffen Lauritzen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,178
6,968
0.204
Mathematical Statistics
Graphical Models
* Total Citation Counts Rankings
Rankings
21,654
175
1
Ranking Based On Selection: 2
Per Bruun Brockhoff
IT University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,957
22,239
0.742
Statistics
Sensometrics
Data Analysis
Chemometrics
Pharmacometrics
* Total Citation Counts Rankings
Rankings
68,314
634
183
Ranking Based On Selection: 3
Jonas Peters
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,225
11,099
0.839
Causality
Statistics
Machine Learning
* Total Citation Counts Rankings
Rankings
68,499
637
184
Ranking Based On Selection: 4
Esben Budtz Jørgensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,200
4,926
0.373
* Total Citation Counts Rankings
Rankings
73,265
668
188
Ranking Based On Selection: 5
Theis Lange
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,511
9,853
0.788
Statistics
Modeling
Causal Inference
Biostatistics
Mediation Analysis
* Total Citation Counts Rankings
Rankings
89,948
827
223
Ranking Based On Selection: 6
Xiaobei Zhao
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,552
5,371
0.509
Bioinformatics
Computational Biology
Statistics
Mathematics
* Total Citation Counts Rankings
Rankings
101,776
930
256
Ranking Based On Selection: 7
Matthias Christandl
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,475
4,298
0.454
Quantum Information
Quantum Computation
Quantum Cryptography
Quantum Simulation
* Total Citation Counts Rankings
Rankings
137,272
1,264
348
Ranking Based On Selection: 8
Michael Sørensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,247
1,590
0.219
statististical inference for stokastic processes
* Total Citation Counts Rankings
Rankings
201,423
1,890
509
Ranking Based On Selection: 9
Jan Philip Solovej
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,952
1,909
0.386
* Total Citation Counts Rankings
Rankings
214,384
2,020
539
Ranking Based On Selection: 10
Kang Li
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,640
2,589
0.558
* Total Citation Counts Rankings
Rankings
272,406
2,538
669
Ranking Based On Selection: 11
Susanne Ditlevsen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,561
1,641
0.461
Statistical inference for stochastic processes. Mathematical modeling of physiological systems. Nonlinear dynamics. Biostatistic
* Total Citation Counts Rankings
Rankings
308,746
2,848
740
Ranking Based On Selection: 12
Stephen Alstrup
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,072
1,025
0.334
Algorithms and Data Structures
* Total Citation Counts Rankings
Rankings
318,878
2,914
754
Ranking Based On Selection: 13
Paul Blanche
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,955
2,509
0.849
statistics
biostatistics
epidemiology
clinical trials
* Total Citation Counts Rankings
Rankings
321,679
2,936
24
Ranking Based On Selection: 14
Sami Brandt
IT University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,923
985
0.337
statistical inverse problems
applied mathematics
geometric imaging
tomography
computer vision
* Total Citation Counts Rankings
Rankings
339,443
3,055
778
Ranking Based On Selection: 15
Ryszard Nest
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,736
601
0.220
* Total Citation Counts Rankings
Rankings
343,789
3,087
28
Ranking Based On Selection: 16
Thore Husfeldt
IT University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,693
1,007
0.374
* Total Citation Counts Rankings
Rankings
361,664
3,220
807
Ranking Based On Selection: 17
Erik Christensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,526
332
0.131
Operator algebra
Mathematical Physics
Non-commutative geometry
* Total Citation Counts Rankings
Rankings
363,076
3,236
30
Ranking Based On Selection: 18
Riko Jacob
IT University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,513
578
0.230
* Total Citation Counts Rankings
Rankings
369,252
3,283
818
Ranking Based On Selection: 19
Helle Sørensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,458
1,262
0.513
* Total Citation Counts Rankings
Rankings
374,468
3,323
31
Ranking Based On Selection: 20
Martin Zachariasen
IT University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,414
617
0.256
Algorithms
Optimization
Computational Geometry
* Total Citation Counts Rankings
Rankings
423,777
3,692
896
Ranking Based On Selection: 21
Bo Markussen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,044
1,289
0.631
Statistics
Mathematics
Applied Statistics
* Total Citation Counts Rankings
Rankings
431,888
3,760
909
Ranking Based On Selection: 22
Mogens Bladt
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,992
900
0.452
Applied Probability
Stochastic Processes
Statistical Inference
* Total Citation Counts Rankings
Rankings
435,722
3,796
912
Ranking Based On Selection: 23
Jørn B Olsson
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,968
480
0.244
* Total Citation Counts Rankings
Rankings
497,827
4,206
958
Ranking Based On Selection: 24
Mogens Steffensen
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,623
762
0.470
* Total Citation Counts Rankings
Rankings
1,293,440
9,331
1,639
Ranking Based On Selection: 25
Daniel Bergh
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
190
146
0.768
Algebraic geometry
algebraic stacks