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
Partial differential equations
Nonlocal problems
Fractional PDEs
Fixed point theorems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
741
706
0.953
* Total Citation Counts Rankings
Ranking Based On Selection :2
Mathématiques fondamentales et appliquées EDP analyse fonctionnelle pédagogie universitaire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
93
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :3
mathématique algèbre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
177
0.577
* Total Citation Counts Rankings
Ranking Based On Selection :4
Partial Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
289
89
0.308
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nonlocal problems
Partial Differential Equations
Fractional calculs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
140
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :6
Probability
Statistics
Applied Mathematics
Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
114
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :7
General theory of PDE
Fractional differential equations
Dynamical systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
33
0.398
* Total Citation Counts Rankings
Ranking Based On Selection :8
Algebra
Topology
Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
36
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :9
Probabilités appliquées
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
22
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :10
Fixed Point Theory
Functional analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :11
fractionnaire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :12
linear algebra
matrix theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :13
operator theory - functional analysis - local spectral theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
7
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :14
Maths
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
Mathématique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :16
Transitory behaviour of linear dynamical systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Mathématique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :18
mathématiques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
Mathématique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Taki Eddine Oussaeif
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
741
706
0.953
Partial differential equations
Nonlocal problems
Fractional PDEs
Fixed point theorems
Brahim Hadjou
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
93
0.248
Mathématiques fondamentales et appliquées EDP analyse fonctionnelle pédagogie universitaire
Abdelhamid Ayadi
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
177
0.577
Nabil Merazga
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
289
89
0.308
Partial Differential Equations
Ahcene Merad
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
140
0.628
Nonlocal problems
Partial Differential Equations
Fractional calculs
Lazhar Benkhelifa
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
114
0.905
Probability
Statistics
Applied Mathematics
Differential Equations
Mabrouk Bragdi
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
33
0.398
General theory of PDE
Fractional differential equations
Dynamical systems
Hanifa Zekraoui
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
36
0.537
Namir Ghoraf
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
22
0.349
Benaoua Leila
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
Fixed Point Theory
Functional analysis
Sarra Guechi
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Sihem Guerarra
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Seddik Makhlouf
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
7
0.389
operator theory - functional analysis - local spectral theory
Gouasmia Abdelhamid
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Salim Rouar
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Benbrahim Abdelouahab
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Transitory behaviour of linear dynamical systems
Yamina Soula
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
Bennour Besma
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Aicha Sakhri
Université Larbi Ben Mhidi de Oum El Bouaghi
Oum El Bouaghi, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000