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
Fluid Mechanics
Numerical Analysis
Analytic Solutions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,508
5,627
0.592
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Mathematical Physics
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,410
4,975
0.529
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Continuum Mechanics
Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,399
3,400
0.630
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,118
1,377
0.650
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,926
1,332
0.692
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Mathematical Biology
Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,142
0.896
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Applied Mathematcis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
1,101
0.978
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Wavelets Method
Fractional Differential Equations
Bifurcation Analysis
Numerical Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
866
0.837
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Numerical analysis
Process modeling
CFD
Membrane gas separation
Statistical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
780
622
0.797
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Commutative Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
541
0.874
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Mathematical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
354
0.603
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Applied Statistics
Machine Learning
Image Processing
Blockchain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
361
0.655
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Relativity
Cosmology
Computational Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
254
0.472
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Group Theory & Generalizations
Fuzzy Algebra
Decision-Making through aggregation Operators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
331
0.663
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
376
214
0.569
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Numerical analysis
fluid dynamics
heat transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
258
0.703
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Numerical Analysis
Geometric Function Theory
Meshless Methods
Spectral Methods
Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
356
0.997
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Partial differential equations
Fractional calculus
Integral transforms
Special functions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
330
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Stochastic Analysis
Stochastic Differential Equations
Non-linear Differential Equations on Time Scales
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
291
206
0.708
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Applied Statistics
Analysis of Extreme Events
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
184
0.702
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Mathematics (Fluid Mechanics)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
70
0.354
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Differential Equations
Symmetry Methods
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
148
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Numerical Analysis
PDE-constrained Optimization
Multigrid methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
98
0.797
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Mathematical biology / Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
33
0.423
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Mathematical Analysis
Inequalities
Fractional Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Rankings
104,295
155
4
Ranking Based On Selection: 1
Meraj Mustafa Hashmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,508
5,627
0.592
Fluid Mechanics
Numerical Analysis
Analytic Solutions
* Total Citation Counts Rankings
Rankings
105,538
158
5
Ranking Based On Selection: 2
Muneer Rashid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,410
4,975
0.529
Mathematical Physics
Applied Mathematics
* Total Citation Counts Rankings
Rankings
190,079
381
18
Ranking Based On Selection: 3
Faiz Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,399
3,400
0.630
Continuum Mechanics
Differential Equations
* Total Citation Counts Rankings
Rankings
422,710
1,429
77
Ranking Based On Selection: 4
Mujeeb Ur Rehman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,118
1,377
0.650
* Total Citation Counts Rankings
Rankings
452,686
1,590
86
Ranking Based On Selection: 5
M Umar Farooq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,926
1,332
0.692
* Total Citation Counts Rankings
Rankings
591,890
2,430
122
Ranking Based On Selection: 6
Asim Aziz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,142
0.896
Mathematical Biology
Fluid Mechanics
* Total Citation Counts Rankings
Rankings
635,726
2,758
137
Ranking Based On Selection: 7
Farkhanda Afzal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
1,101
0.978
* Total Citation Counts Rankings
Rankings
665,941
2,958
148
Ranking Based On Selection: 8
Umer Saeed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
866
0.837
Wavelets Method
Fractional Differential Equations
Bifurcation Analysis
Numerical Methods
* Total Citation Counts Rankings
Rankings
767,096
3,705
185
Ranking Based On Selection: 9
Muhammad Ahsan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
780
622
0.797
Numerical analysis
Process modeling
CFD
Membrane gas separation
Statistical analysis
* Total Citation Counts Rankings
Rankings
845,543
4,334
216
Ranking Based On Selection: 10
Muhammad Ishaq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
541
0.874
* Total Citation Counts Rankings
Rankings
862,759
4,464
225
Ranking Based On Selection: 11
Matloob Anwar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
354
0.603
* Total Citation Counts Rankings
Rankings
883,131
4,669
238
Ranking Based On Selection: 12
Salahuddin Azad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
361
0.655
Applied Statistics
Machine Learning
Image Processing
Blockchain
* Total Citation Counts Rankings
Rankings
890,963
4,748
242
Ranking Based On Selection: 13
Azad A Siddiqui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
254
0.472
Relativity
Cosmology
Computational Mathematics
* Total Citation Counts Rankings
Rankings
918,773
4,965
254
Ranking Based On Selection: 14
Faisal Yousafzai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
331
0.663
Group Theory & Generalizations
Fuzzy Algebra
Decision-Making through aggregation Operators
* Total Citation Counts Rankings
Rankings
1,033,622
5,978
324
Ranking Based On Selection: 15
Safia Taj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
376
214
0.569
* Total Citation Counts Rankings
Rankings
1,042,980
6,061
334
Ranking Based On Selection: 16
Mazhar Iqbal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
258
0.703
Numerical analysis
fluid dynamics
heat transfer
* Total Citation Counts Rankings
Rankings
1,053,312
6,144
340
Ranking Based On Selection: 17
Manzoor Hussain|M Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
356
0.997
Numerical Analysis
Geometric Function Theory
Meshless Methods
Spectral Methods
Analysis
* Total Citation Counts Rankings
Rankings
1,084,926
6,418
354
Ranking Based On Selection: 18
Hafiz Muhammad Fahad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
330
1.000
Partial differential equations
Fractional calculus
Integral transforms
Special functions
* Total Citation Counts Rankings
Rankings
1,137,069
7,036
377
Ranking Based On Selection: 19
Faizullah Faiz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
291
206
0.708
Stochastic Analysis
Stochastic Differential Equations
Non-linear Differential Equations on Time Scales
* Total Citation Counts Rankings
Rankings
1,181,277
7,560
397
Ranking Based On Selection: 20
Zamir Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
184
0.702
Applied Statistics
Analysis of Extreme Events
* Total Citation Counts Rankings
Rankings
1,300,524
9,058
458
Ranking Based On Selection: 21
Faisal Shahzad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
70
0.354
Mathematics (Fluid Mechanics)
* Total Citation Counts Rankings
Rankings
1,422,758
10,549
532
Ranking Based On Selection: 22
Muhammad Usman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
148
1.000
Differential Equations
Symmetry Methods
Mathematical Physics
* Total Citation Counts Rankings
Rankings
1,502,494
11,565
582
Ranking Based On Selection: 23
Muhammad Munir Butt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
98
0.797
Numerical Analysis
PDE-constrained Optimization
Multigrid methods
* Total Citation Counts Rankings
Rankings
1,683,322
13,924
704
Ranking Based On Selection: 24
Ehsan Ellahi Ashraf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
33
0.423
Mathematical biology / Fluid Mechanics
* Total Citation Counts Rankings
Rankings
2,009,497
18,545
933
Ranking Based On Selection: 25
Ayyaz Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Mathematical Analysis
Inequalities
Fractional Calculus