Citation Rankings
Highly Cited Researchers
Natural Sciences / Mathematical Sciences Highly Cited Researchers Citation 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
Codes for low-latency comm
Codes for distributed storage
Low-correlation sequences
Space-time codes
Algebraic-geometry codes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,635
3,582
0.245
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Nonlinear dynamics
time series analysis
computational neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,870
1,656
0.340
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,530
840
0.549
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Algorithms
Machine Learning
Artificial Intelligence
Natural Language Processing
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,412
1,198
0.848
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Approximation Algorithms
Computational Geometry
Optimization under Uncertainty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
926
0.834
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Computational complexity
Computational algebra and number theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,096
452
0.412
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Computational Mathematics and Systems Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,092
469
0.429
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Partial Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,029
537
0.522
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Statistical Physics
Combinatorics
Probability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
500
0.541
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Functional Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
728
381
0.523
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Positivity and Analysis
Representation Theory
(Algebraic) Combinatorics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
474
0.669
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Bayesian Statistics
Machine Learning
Financial Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
695
186
0.268
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
352
220
0.625
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Numerical analysis
Fractional differential equations
Fractional integro-differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
196
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Calculus of variations
PDEs
Geometric Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
84
0.764
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Operator Theory
Functional Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
74
0.902
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Partial Differential equations
Functional inequalities.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Mathematical Biology
Complex Networks
Graph Partitioning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
31
0.689
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Collective motion
dynamical systems
active matter
theoretical ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Algebraic Number theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
38
0.974
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Algebraic complexity theory
derandomization
theoretical computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Algebraic Coding Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Orthogonal Polynomials
Rational Approximation
Biorthogonality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Probablistic Computing
Qunatum Computing
Hardware Security
Digital ASIC Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Mathematical biology
Non-linear dynamical systems
Neural networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total Citation Counts Rankings
Rankings
61,702
630
19
Ranking Based On Selection: 1
P Vijay Kumar
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,635
3,582
0.245
Codes for low-latency comm
Codes for distributed storage
Low-correlation sequences
Space-time codes
Algebraic-geometry codes
* Total Citation Counts Rankings
Rankings
210,264
3,745
114
Ranking Based On Selection: 2
Govindan Rangarajan
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,870
1,656
0.340
Nonlinear dynamics
time series analysis
computational neuroscience
* Total Citation Counts Rankings
Rankings
528,862
14,666
270
Ranking Based On Selection: 3
Thirupathi Gudi
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,530
840
0.549
* Total Citation Counts Rankings
Rankings
556,156
15,804
277
Ranking Based On Selection: 4
Annervaz Km
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,412
1,198
0.848
Algorithms
Machine Learning
Artificial Intelligence
Natural Language Processing
Optimization
* Total Citation Counts Rankings
Rankings
640,919
19,309
304
Ranking Based On Selection: 5
Arindam Khan
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
926
0.834
Approximation Algorithms
Computational Geometry
Optimization under Uncertainty
* Total Citation Counts Rankings
Rankings
645,679
19,517
309
Ranking Based On Selection: 6
Chandan Saha
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,096
452
0.412
Computational complexity
Computational algebra and number theory
* Total Citation Counts Rankings
Rankings
646,945
19,585
310
Ranking Based On Selection: 7
Soumyendu Raha
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,092
469
0.429
Computational Mathematics and Systems Development
* Total Citation Counts Rankings
Rankings
668,171
20,529
315
Ranking Based On Selection: 8
Akambadath Nandakumaran
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,029
537
0.522
Partial Differential Equations
* Total Citation Counts Rankings
Rankings
706,503
22,274
326
Ranking Based On Selection: 9
Arvind Ayyer
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
500
0.541
Statistical Physics
Combinatorics
Probability
* Total Citation Counts Rankings
Rankings
791,156
26,587
360
Ranking Based On Selection: 10
Tirthankar Bhattacharyya
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
728
381
0.523
* Total Citation Counts Rankings
Rankings
800,173
27,100
363
Ranking Based On Selection: 11
Apoorva Khare
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
474
0.669
Positivity and Analysis
Representation Theory
(Algebraic) Combinatorics
* Total Citation Counts Rankings
Rankings
807,151
27,508
366
Ranking Based On Selection: 12
Chiranjit Mukhopadhyay
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
695
186
0.268
Bayesian Statistics
Machine Learning
Financial Econometrics
* Total Citation Counts Rankings
Rankings
1,059,737
40,168
473
Ranking Based On Selection: 13
Mahesh Kakde
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
352
220
0.625
* Total Citation Counts Rankings
Rankings
1,302,781
51,223
504
Ranking Based On Selection: 14
Sudarshan Santra
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
196
1.000
Numerical analysis
Fractional differential equations
Fractional integro-differential equations
* Total Citation Counts Rankings
Rankings
1,548,312
63,412
600
Ranking Based On Selection: 15
Swarnendu Sil
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
84
0.764
Calculus of variations
PDEs
Geometric Analysis
* Total Citation Counts Rankings
Rankings
1,662,741
70,118
688
Ranking Based On Selection: 16
Srijan Sarkar
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
74
0.902
Operator Theory
Functional Analysis
* Total Citation Counts Rankings
Rankings
1,798,888
79,315
805
Ranking Based On Selection: 17
Arka Mallick
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
Partial Differential equations
Functional inequalities.
* Total Citation Counts Rankings
Rankings
1,865,974
84,342
878
Ranking Based On Selection: 18
Dinesh Kumar
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
31
0.689
Mathematical Biology
Complex Networks
Graph Partitioning
* Total Citation Counts Rankings
Rankings
1,879,935
85,390
893
Ranking Based On Selection: 19
Arshed Nabeel
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
Collective motion
dynamical systems
active matter
theoretical ecology
* Total Citation Counts Rankings
Rankings
1,905,624
87,436
919
Ranking Based On Selection: 20
Bharathwaj Palvannan
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
38
0.974
* Total Citation Counts Rankings
Rankings
1,982,918
93,762
1,007
Ranking Based On Selection: 21
Nikhil Gupta
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Algebraic complexity theory
derandomization
theoretical computer science
* Total Citation Counts Rankings
Rankings
2,031,911
97,805
1,069
Ranking Based On Selection: 22
Charul Rajput
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Rankings
2,054,915
99,737
1,088
Ranking Based On Selection: 23
Kiran Kumar Behera
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Orthogonal Polynomials
Rational Approximation
Biorthogonality
* Total Citation Counts Rankings
Rankings
2,061,270
100,286
1,094
Ranking Based On Selection: 24
Yashash Jain
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Probablistic Computing
Qunatum Computing
Hardware Security
Digital ASIC Design
* Total Citation Counts Rankings
Rankings
2,086,971
102,444
1,121
Ranking Based On Selection: 25
Prayag Gowgi
Indian Institute of Science Bangalore
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Mathematical biology
Non-linear dynamical systems
Neural networks