Citation Rankings
Highly Cited Researchers

Institute of Space 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
Pakistan
Umair Ali
Applied Mathematics
Numerical Analysis
Fractional calculus
Soliton Solution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
497
0.975
* Total Citation Counts Rankings
Ranking Based On Selection :2
India
Sakthivel Kumarasamy
Control Theory
Inverse Problems
Partial Differential Equations
Stochastic Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227
125
0.551
* Total Citation Counts Rankings
Ranking Based On Selection :3
India
Vineeth Bs
Probability and Stochastic Processes
Queueing Theory
Control of Queues
Communication Networks
Communication Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
62
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :4
India
Subrahamanian Ks Moosath
Differential Geometry
Information Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
17
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :5
Pakistan
Khawar Mehmood
Singularity Theory
Algebraic Geometry
Computer Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :6
India
Prosenjit Das
Commutative Algebra
Algebraic Geometry
Affine Algebraic Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total Citation Counts Rankings
Rankings
907,573
Pakistan
4,993
22
Ranking Based On Selection: 1
Umair Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
497
0.975
Applied Mathematics
Numerical Analysis
Fractional calculus
Soliton Solution
* Total Citation Counts Rankings
Rankings
1,236,066
India
48,099
57
Ranking Based On Selection: 2
Sakthivel Kumarasamy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227
125
0.551
Control Theory
Inverse Problems
Partial Differential Equations
Stochastic Processes
* Total Citation Counts Rankings
Rankings
1,746,094
India
75,595
78
Ranking Based On Selection: 3
Vineeth Bs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
62
0.984
Probability and Stochastic Processes
Queueing Theory
Control of Queues
Communication Networks
Communication Systems
* Total Citation Counts Rankings
Rankings
1,899,660
India
87,050
87
Ranking Based On Selection: 4
Subrahamanian Ks Moosath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
17
0.436
* Total Citation Counts Rankings
Rankings
1,926,971
Pakistan
17,465
67
Ranking Based On Selection: 5
Khawar Mehmood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
Singularity Theory
Algebraic Geometry
Computer Algebra
* Total Citation Counts Rankings
Rankings
1,928,469
India
89,254
89
Ranking Based On Selection: 6
Prosenjit Das
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
Commutative Algebra
Algebraic Geometry
Affine Algebraic Geometry
* Total Citation Counts Rankings
Rankings
2,133,703
India
106,523
102
Ranking Based On Selection: 7
Anjuna Dileep
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000