Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Reliability Theory
Survival Analysis
Distribution Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
36
0.563
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Distribution Theory
Reliability Theory
Information Measures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Graph theory
spectra and energy of graphs
power domination
product graphs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Time series
Statistics
Markov sequences
Inference
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Operator Theory
Operator Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Operator Theory
Spectral Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Mathematics
Data mining
Linear Algebra
image processing
approximation theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Algebraic K-theory
Commutative Algebra
Number Theory
Leavitt path algebras and Non-commutative algebras
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Semigroup Theory
Category Theory and Algebraic Toplogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Information measure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
PG Sankaran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
36
0.563
Reliability Theory
Survival Analysis
Distribution Theory
SM Sunoj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
Distribution Theory
Reliability Theory
Information Measures
Ambat Vijayakumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
Graph theory
spectra and energy of graphs
power domination
product graphs
Balakrishna Narayana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
Time series
Statistics
Markov sequences
Inference
Mnn Namboodiri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
Operator Theory
Operator Algebra
VB Kiran Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Operator Theory
Spectral Theory
Sasi Gopalan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Mathematics
Data mining
Linear Algebra
image processing
approximation theory
Ambily Ambattu Asokan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Algebraic K-theory
Commutative Algebra
Number Theory
Leavitt path algebras and Non-commutative algebras
Pg Romeo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Semigroup Theory
Category Theory and Algebraic Toplogy
David Chris Raju
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0