Citation Rankings
Highly Cited Researchers
University of Sharjah 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
Elasticity
Viscoelasticity
thermoelsaticity
Hyperbolic systems
heat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,097
4,846
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :2
Commutative Algebra
Multiplicative Ideal Theory
Ring Theory
Algebra
Graphs associated to rings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,133
2,257
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :3
Operator Theory
Complex analysis
Inequalities and Fractional calculus ...
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,885
3,252
0.837
* Total Citation Counts Rankings
Ranking Based On Selection :4
Partial Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,801
1,418
0.506
* Total Citation Counts Rankings
Ranking Based On Selection :5
Cryptocurrencies
Blockchain
Mathematics
Extreme Values Theory
Statistical Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,943
1,678
0.864
* Total Citation Counts Rankings
Ranking Based On Selection :6
Applied Mathematics - Partial Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
1,210
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :7
Computational Systems Biology
Finite dynamical systems
Computational Commutative algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,786
629
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :8
control theory
partial differential equations
numerical approximation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,733
888
0.512
* Total Citation Counts Rankings
Ranking Based On Selection :9
Chemical Graph Theory
Extremal Graph Theory
Computational Mathematical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,323
1,081
0.817
* Total Citation Counts Rankings
Ranking Based On Selection :10
Partial Differential Equations
Fluid Dynamics
Navier-Stokes Equations
Control of Infinite Dimensional Systems
Free Boundary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,187
627
0.528
* Total Citation Counts Rankings
Ranking Based On Selection :11
complex analysis
mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
534
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :12
Applied Statistics
Nonlinear Regression
Machine Learning
Feature Selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
989
617
0.624
* Total Citation Counts Rankings
Ranking Based On Selection :13
Mathematical Modeling & Numerical Stochastics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
812
694
0.855
* Total Citation Counts Rankings
Ranking Based On Selection :14
Stochastic processes
Financial Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
199
0.263
* Total Citation Counts Rankings
Ranking Based On Selection :15
Commutative Algebra
Fuzzy Sets
Combinatorics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
168
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :16
Mathematical Finance
Partial Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
152
0.374
* Total Citation Counts Rankings
Ranking Based On Selection :17
Functional Analysis
Operator Theory
Fixed Point Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
143
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :18
Topology
Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
362
110
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :19
Operator theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
250
91
0.364
* Total Citation Counts Rankings
Ranking Based On Selection :20
Partial Differential Equations
Applicable Analysis
Calculus of Variations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
102
0.438
* Total Citation Counts Rankings
Ranking Based On Selection :21
partial differantial equations
calculus of variations
applied analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
50
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :22
Mathematics
Education using Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
46
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :23
Mathematics
Graph theory
Acturial Mathematics
Discrete Mathematics
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
54
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :24
differential Equations and dynamical systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
39
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :25
Mathematics
Mathematical Physics
Special Functions
Orthogonal Polynomials
Random Matrices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
37
0.507
* Total Citation Counts Rankings
Rankings
110,270
115
27
Ranking Based On Selection: 1
Salim A Messaoudi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,097
4,846
0.533
Elasticity
Viscoelasticity
thermoelsaticity
Hyperbolic systems
heat
* Total Citation Counts Rankings
Rankings
246,264
334
26
Ranking Based On Selection: 2
Ayman Badawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,133
2,257
0.546
Commutative Algebra
Multiplicative Ideal Theory
Ring Theory
Algebra
Graphs associated to rings
* Total Citation Counts Rankings
Rankings
260,399
362
30
Ranking Based On Selection: 3
Abdelrahman Yousef
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,885
3,252
0.837
Operator Theory
Complex analysis
Inequalities and Fractional calculus ...
* Total Citation Counts Rankings
Rankings
343,061
563
103
Ranking Based On Selection: 4
Belkacem Said-Houari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,801
1,418
0.506
Partial Differential Equations
* Total Citation Counts Rankings
Rankings
452,072
770
78
Ranking Based On Selection: 5
Stephen Chan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,943
1,678
0.864
Cryptocurrencies
Blockchain
Mathematics
Extreme Values Theory
Statistical Modelling
* Total Citation Counts Rankings
Rankings
456,651
782
145
Ranking Based On Selection: 6
Muhammad Islam Mustafa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
1,210
0.632
Applied Mathematics - Partial Differential Equations
* Total Citation Counts Rankings
Rankings
479,261
840
89
Ranking Based On Selection: 7
Abdul Salam Jarrah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,786
629
0.352
Computational Systems Biology
Finite dynamical systems
Computational Commutative algebra
* Total Citation Counts Rankings
Rankings
489,333
854
156
Ranking Based On Selection: 8
Abdelaziz Soufyane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,733
888
0.512
control theory
partial differential equations
numerical approximation
* Total Citation Counts Rankings
Rankings
581,463
1,049
183
Ranking Based On Selection: 9
Zahid Raza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,323
1,081
0.817
Chemical Graph Theory
Extremal Graph Theory
Computational Mathematical Chemistry
* Total Citation Counts Rankings
Rankings
619,934
1,139
119
Ranking Based On Selection: 10
Amjad Tuffaha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,187
627
0.528
Partial Differential Equations
Fluid Dynamics
Navier-Stokes Equations
Control of Infinite Dimensional Systems
Free Boundary
* Total Citation Counts Rankings
Rankings
660,281
1,240
127
Ranking Based On Selection: 11
Yusuf Muhanna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
534
0.503
* Total Citation Counts Rankings
Rankings
685,610
1,292
134
Ranking Based On Selection: 12
Hana Sulieman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
989
617
0.624
Applied Statistics
Nonlinear Regression
Machine Learning
Feature Selection
* Total Citation Counts Rankings
Rankings
756,092
1,447
233
Ranking Based On Selection: 13
Mostafa Zahri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
812
694
0.855
Mathematical Modeling & Numerical Stochastics
* Total Citation Counts Rankings
Rankings
780,308
1,501
149
Ranking Based On Selection: 14
Guillaume Leduc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
199
0.263
Stochastic processes
Financial Mathematics
* Total Citation Counts Rankings
Rankings
940,392
1,833
291
Ranking Based On Selection: 15
Ali Jaballah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
168
0.355
Commutative Algebra
Fuzzy Sets
Combinatorics
* Total Citation Counts Rankings
Rankings
1,001,393
1,974
174
Ranking Based On Selection: 16
Ghada Alobaidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
152
0.374
Mathematical Finance
Partial Differential Equations
* Total Citation Counts Rankings
Rankings
1,041,432
2,042
178
Ranking Based On Selection: 17
Issam Louhichi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
143
0.390
Functional Analysis
Operator Theory
Fixed Point Theory
* Total Citation Counts Rankings
Rankings
1,046,978
2,050
179
Ranking Based On Selection: 18
Sadok Kallel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
362
110
0.304
* Total Citation Counts Rankings
Rankings
1,197,288
2,349
196
Ranking Based On Selection: 19
Gajath Gunatillake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
250
91
0.364
* Total Citation Counts Rankings
Rankings
1,226,486
2,408
202
Ranking Based On Selection: 20
Cristian Enache
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
102
0.438
Partial Differential Equations
Applicable Analysis
Calculus of Variations
* Total Citation Counts Rankings
Rankings
1,387,633
2,706
221
Ranking Based On Selection: 21
Thomas Wunderli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
50
0.314
partial differantial equations
calculus of variations
applied analysis
* Total Citation Counts Rankings
Rankings
1,637,479
3,166
243
Ranking Based On Selection: 22
Diana Audi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
46
0.535
Mathematics
Education using Technology
* Total Citation Counts Rankings
Rankings
1,664,186
3,203
495
Ranking Based On Selection: 23
Nida Siddiqui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
54
0.675
Mathematics
Graph theory
Acturial Mathematics
Discrete Mathematics
Mathematics Education
* Total Citation Counts Rankings
Rankings
1,674,229
3,222
499
Ranking Based On Selection: 24
Khalil It Al-Dosary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
39
0.500
differential Equations and dynamical systems
* Total Citation Counts Rankings
Rankings
1,698,234
3,273
253
Ranking Based On Selection: 25
James Griffin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
37
0.507
Mathematics
Mathematical Physics
Special Functions
Orthogonal Polynomials
Random Matrices