O'Regan, Donal
University of Galway,
Ireland
2025 Rank: 15,634
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 41 out of 72,185 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,634 | 10,929 |
| Total Cites | 15,904 | 20,777 |
| H-index | 52 | 60 |
| Hm-index | 38 | 43 |
| Number of Single Authored Papers | 190 | 190 |
| Total Cites to Single Authored Papers | 881 | 1,350 |
| Number of Single+First Authored Papers | 257 | 257 |
| Total Cites to Single+First Authored Papers | 2,010 | 2,720 |
| Number of Single+First+Last Authored Papers | 959 | 959 |
| Total Cites to Single+First+Last Authored Papers | 10,983 | 14,287 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11,187 | 13,277 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.56 |
| Self-Citation Percentage |
23.45%
|
|
O'Regan, Donal
University of Galway,
Ireland
2022 Rank: 15,515
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 38 out of 61,457 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,515 | 10,995 |
| Total Cites | 12,382 | 16,300 |
| H-index | 47 | 53 |
| Hm-index | 34 | 39 |
| Number of Single Authored Papers | 167 | 167 |
| Total Cites to Single Authored Papers | 779 | 1,193 |
| Number of Single+First Authored Papers | 229 | 229 |
| Total Cites to Single+First Authored Papers | 1,754 | 2,388 |
| Number of Single+First+Last Authored Papers | 845 | 845 |
| Total Cites to Single+First+Last Authored Papers | 8,636 | 11,309 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8,659 | 10,350 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.57 |
| Self-Citation Percentage |
24.04%
|
|
O'Regan, Donal
National University of Ireland Galway,
Ireland
2021 Rank: 15,166
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 37 out of 59,044 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,166 | 10,910 |
| Total Cites | 11,738 | 15,206 |
| H-index | 46 | 52 |
| Hm-index | 33 | 38 |
| Number of Single Authored Papers | 154 | 154 |
| Total Cites to Single Authored Papers | 777 | 1,154 |
| Number of Single+First Authored Papers | 215 | 215 |
| Total Cites to Single+First Authored Papers | 1,740 | 2,324 |
| Number of Single+First+Last Authored Papers | 759 | 759 |
| Total Cites to Single+First+Last Authored Papers | 8,236 | 10,624 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8,211 | 9,752 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.56 |
| Self-Citation Percentage |
22.81%
|
|
O'Regan, Donal
National University of Ireland Galway,
Ireland
2020 Rank: 15,792
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Mathematics & Statistics
SubField 1:
General Mathematics
SubField 2:
Applied Mathematics
Rank in SubField 1: 31 out of 48,314 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,792 | 11,778 |
| Total Cites | 10,222 | 13,286 |
| H-index | 43 | 48 |
| Hm-index | 32 | 36 |
| Number of Single Authored Papers | 148 | 148 |
| Total Cites to Single Authored Papers | 713 | 1,082 |
| Number of Single+First Authored Papers | 209 | 209 |
| Total Cites to Single+First Authored Papers | 1,588 | 2,144 |
| Number of Single+First+Last Authored Papers | 738 | 738 |
| Total Cites to Single+First+Last Authored Papers | 7,296 | 9,462 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7,132 | 8,486 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.57 |
| Self-Citation Percentage |
23.06%
|
|
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