i10 Productivity
Rankings

University of Ljubljana/ 34 Scientists Natural Sciences / Mathematical Sciences i10 Productivity Rankings - 2025

Total 2,448,390 scientists, country 221, and institutions 24,477 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:

  • Gain full access to detailed comparisons and advanced analytics,
  • Objectively evaluate your academic productivity,
  • Make strategic, data-driven decisions to enhance performance.

* Total i10 IndexRankings
Ranking Based On Selection: 1
Slovenia
Sandi Klavžar
Discrete Mathematics and its Applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
161
0.551
* Total i10 IndexRankings
Ranking Based On Selection: 2
Slovenia
Franc Forstnerič
Kompleksna analiza
teorija minimalnih ploskev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
46
0.407
* Total i10 IndexRankings
Ranking Based On Selection: 3
Slovenia
Vladimir Batagelj
Discrete Mathematics
Network Analysis
Algorithms
Optimization
Bibliometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
56
0.528
* Total i10 IndexRankings
Ranking Based On Selection: 4
Slovenia
Janez Bonca
Solid state theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
37
0.402
* Total i10 IndexRankings
Ranking Based On Selection: 5
Slovenia
Anuska Ferligoj
multivariate analysis
social network analysis
blockmodeling
measurement quality
scientific networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
43
0.489
* Total i10 IndexRankings
Ranking Based On Selection: 6
Slovenia
Marko Znidaric
quantum transport
quantum many body systems
random matrix theory
quantum information
quantum chaos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
62
0.795
* Total i10 IndexRankings
Ranking Based On Selection: 7
Slovenia
İgor Klep
Real Algebraic Geometry
Free Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
* Total i10 IndexRankings
Ranking Based On Selection: 8
Slovenia
Matija Milanic
Biomedical optics
Medical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 9
Slovenia
Anton Ramsak
quantum entanglement
qubit manipulation
quantum dots
"0.7 anomaly"
Kondo effect
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
8
0.190
* Total i10 IndexRankings
Ranking Based On Selection: 10
Slovenia
Aleksey Kostenko
Mathematical Physics
Spectral Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 IndexRankings
Ranking Based On Selection: 11
Slovenia
Rainer Kaltenbaek
quantum physics
quantum optics
quantum optomechanics
foundations of physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 12
Slovenia
Janez Povh
mathematical optimization
semidefinite programming
high performance computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 13
Slovenia
Katja Lozar Manfreda|Katja L. Manfreda, KL Manfreda, K Manfreda
social science data collection
survey methodology
web surveys
statistics
data analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
18
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 14
Slovenia
Janez Zibert
Statistics
Epidemiological Modelling
AI in Medicine imaging
PACS/DICOM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
12
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 15
Slovenia
Enej Ilievski
Open quantum systems
Quantum integrability
transport and conservation laws
nonequilibrium quantum statistical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Total i10 IndexRankings
Ranking Based On Selection: 16
Slovenia
Lan Umek
statistics
data mining
bibliometric analysis
subgroup discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 17
Slovenia
Bor Plestenjak
numerical linear algebra
multiparameter eigenvalue problems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 18
Slovenia
Matjaz Konvalinka
Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
8
0.381
* Total i10 IndexRankings
Ranking Based On Selection: 19
Slovenia
Marjeta Kramar Fijavž
operator theory
semigroups
evolution equations
PDEs on metric graphs
linear algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 20
Slovenia
Martin Horvat
chaotic dynamics
quantum few body system
mathematical physics
data analysis
numerics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 21
Slovenia
Polona Oblak
mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 22
Slovenia
Roman Drnovsek
Funkcionalna analiza
Teorija operatorjev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
2
0.133
* Total i10 IndexRankings
Ranking Based On Selection: 23
Slovenia
Tilen Marc
graph theory
cryptography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 24
Slovenia
Janez Mrcun
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 25
Slovenia
Aleš Vavpetič
topology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Sandi Klavžar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
161
0.551
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Franc Forstnerič
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
46
0.407
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Vladimir Batagelj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
56
0.528
Discrete Mathematics
Network Analysis
Algorithms
Optimization
Bibliometrics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Janez Bonca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
37
0.402
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Anuska Ferligoj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
43
0.489
multivariate analysis
social network analysis
blockmodeling
measurement quality
scientific networks
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Marko Znidaric
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
62
0.795
quantum transport
quantum many body systems
random matrix theory
quantum information
quantum chaos
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
İgor Klep
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Matija Milanic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Anton Ramsak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
8
0.190
quantum entanglement
qubit manipulation
quantum dots
"0.7 anomaly"
Kondo effect
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Aleksey Kostenko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Rainer Kaltenbaek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
quantum physics
quantum optics
quantum optomechanics
foundations of physics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Janez Povh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
mathematical optimization
semidefinite programming
high performance computing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Katja Lozar Manfreda|Katja L. Manfreda, KL Manfreda, K Manfreda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
18
0.545
social science data collection
survey methodology
web surveys
statistics
data analytics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Janez Zibert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
12
0.375
Statistics
Epidemiological Modelling
AI in Medicine imaging
PACS/DICOM
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Enej Ilievski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Open quantum systems
Quantum integrability
transport and conservation laws
nonequilibrium quantum statistical physics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Lan Umek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
statistics
data mining
bibliometric analysis
subgroup discovery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Bor Plestenjak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
numerical linear algebra
multiparameter eigenvalue problems
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Matjaz Konvalinka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
8
0.381
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Marjeta Kramar Fijavž
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
operator theory
semigroups
evolution equations
PDEs on metric graphs
linear algebra
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Martin Horvat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
chaotic dynamics
quantum few body system
mathematical physics
data analysis
numerics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Polona Oblak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Roman Drnovsek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
2
0.133
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Tilen Marc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Janez Mrcun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Aleš Vavpetič
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
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