Lei, Zhen
Fudan University,
China
2025 Rank: 101541
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 493 out of 72185 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 101541 | 103380 |
| Total Cites | 191 | 204 |
| H-index | 7 | 8 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 35 | 37 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 136 | 143 |
| Number of Single+First+Last Authored Papers | 45 | 45 |
| Total Cites to Single+First+Last Authored Papers | 168 | 179 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 136 | 143 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.43 |
| Self-Citation Percentage |
6.37%
|
|
Lei, Zhen
Fudan University,
China
2024 Rank: 80451
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 401 out of 68528 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 80451 | 86829 |
| Total Cites | 201 | 208 |
| H-index | 8 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 38 | 38 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 140 | 141 |
| Number of Single+First+Last Authored Papers | 42 | 42 |
| Total Cites to Single+First+Last Authored Papers | 177 | 182 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 130 | 132 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.58 |
| Self-Citation Percentage |
3.37%
|
|
Lei, Zhen
Fudan University,
China
2023 Rank: 58083
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 254 out of 65029 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58083 | 59772 |
| Total Cites | 234 | 254 |
| H-index | 9 | 10 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 43 | 45 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 171 | 183 |
| Number of Single+First+Last Authored Papers | 43 | 43 |
| Total Cites to Single+First+Last Authored Papers | 205 | 220 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 142 | 148 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.72 |
| Self-Citation Percentage |
7.87%
|
|
Lei, Zhen
Fudan University,
China
2022 Rank: 114272
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 581 out of 61457 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114272 | 130387 |
| Total Cites | 162 | 171 |
| H-index | 7 | 7 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 26 | 26 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 99 | 104 |
| Number of Single+First+Last Authored Papers | 37 | 37 |
| Total Cites to Single+First+Last Authored Papers | 136 | 143 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 111 | 115 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.49 |
| Self-Citation Percentage |
5.26%
|
|
Lei, Zhen
Fudan University,
China
2021 Rank: 91890
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 518 out of 59044 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 91890 | 89770 |
| Total Cites | 270 | 288 |
| H-index | 9 | 10 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 41 | 41 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 191 | 199 |
| Number of Single+First+Last Authored Papers | 36 | 36 |
| Total Cites to Single+First+Last Authored Papers | 232 | 243 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 184 | 195 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.48 |
| Self-Citation Percentage |
6.25%
|
|
Lei, Zhen
Fudan University,
China
2020 Rank: 68832
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 322 out of 48314 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 68832 | 75521 |
| Total Cites | 218 | 238 |
| H-index | 9 | 9 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 35 | 38 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 165 | 178 |
| Number of Single+First+Last Authored Papers | 35 | 35 |
| Total Cites to Single+First+Last Authored Papers | 191 | 208 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 141 | 150 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.59 |
| Self-Citation Percentage |
8.40%
|
|