Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Water Resources
Environmental Engineering
Disinfection
Reuse
Waste Management and Monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,356
5,466
0.481
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Theory of Rings and Algebras
Near-Rings and Algebras
Algebraic Coding Theory
Cryptography
Graph
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,716
3,062
0.536
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Applications of Ring Theory in Cryptography
Coding Theory
Graph Theory
Functional Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,612
2,868
0.622
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
General topology
Operator Theory
Fixed Point Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,005
2,369
0.473
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
symmetric duality
mathematical Programming
optimization
Bayesian statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,466
1,010
0.689
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Fixed point theory and its applications
Functional Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,975
948
0.480
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Derivations in rings
Additive mapping in prime and semiprime rings
Lie ideal and Generalized Derivations
Morita context
Co
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,995
871
0.437
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Nonlinear Analysis
Variational inequalities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,971
783
0.397
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
492
0.692
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Differential Geometry
Generalized Convexities
Optimization
Inequalities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
444
310
0.698
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Generaliged Order Statistics
Order Statistics
Records
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
293
0.503
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Fixed point theory
approximation of fixed points
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
216
0.991
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Applied Statistics
Epidemiology
Image Analysis
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
73
0.521
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Variational Inequality
Iterative Methods
Fixed Point Problem
Nonlinear Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Mathematical Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Mohammad Saleem
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,356
5,466
0.481
Water Resources
Environmental Engineering
Disinfection
Reuse
Waste Management and Monitoring
Mohammad Ashraf
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,716
3,062
0.536
Theory of Rings and Algebras
Near-Rings and Algebras
Algebraic Coding Theory
Cryptography
Graph
Shakir Ali
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,612
2,868
0.622
Applications of Ring Theory in Cryptography
Coding Theory
Graph Theory
Functional Analysis
Mohammad Imdad
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,005
2,369
0.473
General topology
Operator Theory
Fixed Point Theory
Aquil Ahmed
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,466
1,010
0.689
symmetric duality
mathematical Programming
optimization
Bayesian statistics
Javid Ali
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,975
948
0.480
Fixed point theory and its applications
Functional Differential Equations
Nadeem Ur Rehman
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,995
871
0.437
Derivations in rings
Additive mapping in prime and semiprime rings
Lie ideal and Generalized Derivations
Morita context
Co
Kaleem Raza Kazmi
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,971
783
0.397
Nonlinear Analysis
Variational inequalities
Noor Mohammad Khan
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
492
0.692
Akhlad Iqbal
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
444
310
0.698
Differential Geometry
Generalized Convexities
Optimization
Inequalities
Rafiqullah Khan
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
293
0.503
Generaliged Order Statistics
Order Statistics
Records
* Last 6 Years Citation Counts Rankings
Faeem Ali
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
216
0.991
Fixed point theory
approximation of fixed points
* Last 6 Years Citation Counts Rankings
Qazi Mazhar Ali
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
73
0.521
Applied Statistics
Epidemiology
Image Analysis
Optimization
* Last 6 Years Citation Counts Rankings
Rajat Vaish
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Variational Inequality
Iterative Methods
Fixed Point Problem
Nonlinear Analysis
* Last 6 Years Citation Counts Rankings
Mohd Younus Baba
Aligarh Muslim University
Aligarh, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000