Subject Rankings

Norway Natural Sciences Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :2
Bob O Hara
Ecology
evolutionary biology
statistics
JEBED
CBD
Metrics
H-Index
i10 Index
Citation Counts
77
231
74,740
* Total H IndexRankings
Ranking Based On Selection :3
Kenneth H Karlsen
Partial differential equations
mathematical analysis
numerical analysis
computational mathematics
Metrics
H-Index
i10 Index
Citation Counts
60
181
10,789
* Total H IndexRankings
Ranking Based On Selection :4
Thore Egeland
Statistics in forensic genetics
Metrics
H-Index
i10 Index
Citation Counts
56
126
10,340
* Total H IndexRankings
Ranking Based On Selection :5
Ivar Heuch
Statistics
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
52
99
10,321
* Total H IndexRankings
Ranking Based On Selection :6
Jan Martin Nordbotten
Flow in Porous Media
Geomechanics
Ecohydrology
Numerical Methods
Metrics
H-Index
i10 Index
Citation Counts
50
146
11,161
* Total H IndexRankings
Ranking Based On Selection :8
Fred Espen Benth
Stochastic analysis
mathematical finance
energy finance
Metrics
H-Index
i10 Index
Citation Counts
47
131
7,968
* Total H IndexRankings
Ranking Based On Selection :9
Arnoldo Frigessi
Statistics
Data Science
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
46
98
9,235
* Total H IndexRankings
Ranking Based On Selection :10
Lars Erik Persson
Fourier Analysis
Harmonic analysis
Interpolation
Inequalities
Functional Analysis
Metrics
H-Index
i10 Index
Citation Counts
41
179
10,760
* Total H IndexRankings
Ranking Based On Selection :11
Nils Lid Hjort
Theoretical and applied statistics and probability theory
Metrics
H-Index
i10 Index
Citation Counts
40
90
12,186
* Total H IndexRankings
Ranking Based On Selection :13
Florin A Radu
Flow in porous media
Poroelasticity
Finite elements
Splitting
Coupled Problems
Metrics
H-Index
i10 Index
Citation Counts
38
77
4,826
* Total H IndexRankings
Ranking Based On Selection :14
Fred Godtliebsen
Statistics
machine learning
climatology
medicine
diabetes
Metrics
H-Index
i10 Index
Citation Counts
38
85
4,208
* Total H IndexRankings
Ranking Based On Selection :15
Oleksandr Frei
Statistical genetics
Psychiatric genetics
Neuroimaging
Metrics
H-Index
i10 Index
Citation Counts
37
85
8,542
* Total H IndexRankings
Ranking Based On Selection :16
Hans J Skaug
Statistics
Biostatistics
Metrics
H-Index
i10 Index
Citation Counts
37
77
18,126
* Total H IndexRankings
Ranking Based On Selection :17
Ørnulf Borgan
Survival and event history analysis
case-control studies
Metrics
H-Index
i10 Index
Citation Counts
37
64
13,117
* Total H IndexRankings
Ranking Based On Selection :19
John Grue
Fluid mechanics
applied mathematics
Metrics
H-Index
i10 Index
Citation Counts
35
71
4,538
* Total H IndexRankings
Ranking Based On Selection :21
Iain Johnston
stochastic biology
biomathematics
bioenergetic organelles
evolution
disease dynamics
Metrics
H-Index
i10 Index
Citation Counts
34
63
5,095
* Total H IndexRankings
Ranking Based On Selection :22
Inge Christoffer Olsen
Biostatistitics
clinical trials
Metrics
H-Index
i10 Index
Citation Counts
34
58
4,831
* Total H IndexRankings
Ranking Based On Selection :23
Atle Jensen
fluid mechanics
waves in ice
water waves
PIV
multiphase flows
Metrics
H-Index
i10 Index
Citation Counts
34
63
3,936
* Total H IndexRankings
Ranking Based On Selection :25
Kristian Seip
Mathematical Analysis
Number Theory
Metrics
H-Index
i10 Index
Citation Counts
34
77
4,698
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Yoccoz Ng
Metrics
H-Index
i10-Index
Citation Counts
90
322
35,802
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Bob O Hara
Metrics
H-Index
i10-Index
Citation Counts
77
231
74,740
Ecology
evolutionary biology
statistics
JEBED
CBD
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Kenneth H Karlsen
Metrics
H-Index
i10-Index
Citation Counts
60
181
10,789
Partial differential equations
mathematical analysis
numerical analysis
computational mathematics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Thore Egeland
Metrics
H-Index
i10-Index
Citation Counts
56
126
10,340
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Ivar Heuch
Metrics
H-Index
i10-Index
Citation Counts
52
99
10,321
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Jan Martin Nordbotten
Metrics
H-Index
i10-Index
Citation Counts
50
146
11,161
Flow in Porous Media
Geomechanics
Ecohydrology
Numerical Methods
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Helge Holden
Metrics
H-Index
i10-Index
Citation Counts
48
143
12,566
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Fred Espen Benth
Metrics
H-Index
i10-Index
Citation Counts
47
131
7,968
Stochastic analysis
mathematical finance
energy finance
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Arnoldo Frigessi
Metrics
H-Index
i10-Index
Citation Counts
46
98
9,235
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Lars Erik Persson
Metrics
H-Index
i10-Index
Citation Counts
41
179
10,760
Fourier Analysis
Harmonic analysis
Interpolation
Inequalities
Functional Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Nils Lid Hjort
Metrics
H-Index
i10-Index
Citation Counts
40
90
12,186
Theoretical and applied statistics and probability theory
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Michael S Floater
Metrics
H-Index
i10-Index
Citation Counts
40
83
9,805
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Florin A Radu
Metrics
H-Index
i10-Index
Citation Counts
38
77
4,826
Flow in porous media
Poroelasticity
Finite elements
Splitting
Coupled Problems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Fred Godtliebsen
Metrics
H-Index
i10-Index
Citation Counts
38
85
4,208
Statistics
machine learning
climatology
medicine
diabetes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Oleksandr Frei
Metrics
H-Index
i10-Index
Citation Counts
37
85
8,542
Statistical genetics
Psychiatric genetics
Neuroimaging
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Hans J Skaug
Metrics
H-Index
i10-Index
Citation Counts
37
77
18,126
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Ørnulf Borgan
Metrics
H-Index
i10-Index
Citation Counts
37
64
13,117
Survival and event history analysis
case-control studies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Steinar Evje
Metrics
H-Index
i10-Index
Citation Counts
35
74
3,743
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
John Grue
Metrics
H-Index
i10-Index
Citation Counts
35
71
4,538
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Are Aastveit
Metrics
H-Index
i10-Index
Citation Counts
35
62
6,093
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Iain Johnston
Metrics
H-Index
i10-Index
Citation Counts
34
63
5,095
stochastic biology
biomathematics
bioenergetic organelles
evolution
disease dynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Inge Christoffer Olsen
Metrics
H-Index
i10-Index
Citation Counts
34
58
4,831
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Atle Jensen
Metrics
H-Index
i10-Index
Citation Counts
34
63
3,936
fluid mechanics
waves in ice
water waves
PIV
multiphase flows
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Peter Lindqvist
Metrics
H-Index
i10-Index
Citation Counts
34
70
5,883
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Kristian Seip
Metrics
H-Index
i10-Index
Citation Counts
34
77
4,698