Citation Rankings
Highly Cited Researchers
Natural Sciences / Mathematical Sciences Highly Cited Researchers 12 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Number Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
491
0.523
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Difference Equations
Differential Equations
Dynamic Equations on Time Scales
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
334
0.496
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Applied Fractional Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
442
187
0.423
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Numerical Functional Analysis
Integral equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
114
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Statistics
Operations Research
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
81
0.786
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Oscillation
Nonoscillation
differential equation
difference equation
Impulse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
90
0.957
* Total Citation Counts Rankings
Ranking Based On Selection: 7
complex analysis
univalent function
geometric function theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
76
0.844
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Number Theory
Diophantine Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Numerical Functional Aanalysis
Numerical Solution of Integral Equations
Ill-posed Problems
Wavelets in Scientific Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Orthogonal Polynomials
Special Functions
Approximation Theory
q-Series
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Sampling Theory
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Probability
astochastic Processes
Queueing Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Rankings
710,828
22,577
17
Ranking Based On Selection: 1
Prasanta Ray
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
491
0.523
* Total Citation Counts Rankings
Rankings
827,354
28,796
24
Ranking Based On Selection: 2
Arun Kumar Tripathy
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
334
0.496
Difference Equations
Differential Equations
Dynamic Equations on Time Scales
* Total Citation Counts Rankings
Rankings
982,650
36,598
9
Ranking Based On Selection: 3
Ashrita Patra
Gangadhar Meher University Sambalpur
Sambalpur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
442
187
0.423
* Total Citation Counts Rankings
Rankings
1,258,394
49,155
16
Ranking Based On Selection: 4
Bijaya Laxmi Panigrahi
Gangadhar Meher University Sambalpur
Sambalpur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
114
0.500
Numerical Functional Analysis
Integral equations
* Total Citation Counts Rankings
Rankings
1,594,767
66,008
27
Ranking Based On Selection: 5
Rajendra Gartia
Gangadhar Meher University Sambalpur
Sambalpur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
81
0.786
Statistics
Operations Research
Econometrics
* Total Citation Counts Rankings
Rankings
1,629,884
68,093
59
Ranking Based On Selection: 6
Gokula Nanda Chhatria
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
90
0.957
Oscillation
Nonoscillation
differential equation
difference equation
Impulse
* Total Citation Counts Rankings
Rankings
1,647,612
69,145
60
Ranking Based On Selection: 7
Anuja Prajapati
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
76
0.844
complex analysis
univalent function
geometric function theory
* Total Citation Counts Rankings
Rankings
2,086,583
102,285
85
Ranking Based On Selection: 8
Kisan Bhoi
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Number Theory
Diophantine Equations
* Total Citation Counts Rankings
Rankings
2,120,001
105,075
87
Ranking Based On Selection: 9
Subhashree Patel
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Numerical Functional Aanalysis
Numerical Solution of Integral Equations
Ill-posed Problems
Wavelets in Scientific Computing
* Total Citation Counts Rankings
Rankings
2,153,950
108,107
89
Ranking Based On Selection: 10
Pinaki Prasad
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Orthogonal Polynomials
Special Functions
Approximation Theory
q-Series
* Total Citation Counts Rankings
Rankings
2,161,637
108,816
58
Ranking Based On Selection: 11
Nirupama Sahoo
Gangadhar Meher University Sambalpur
Sambalpur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total Citation Counts Rankings
Rankings
2,383,373
128,047
101
Ranking Based On Selection: 12
Sarat Kumar Acharya
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Probability
astochastic Processes
Queueing Theory