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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2026 Rank: 231,651

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 1,200 out of 76,268 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score231,651242,125
Total Cites162172
H-index67
Hm-index44
Number of Single Authored Papers1717
Total Cites to Single Authored Papers2929
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers3436
Number of Single+First+Last Authored Papers8787
Total Cites to Single+First+Last Authored Papers151160
Composite Score22
Number of Distinct Citing Papers102103
Ratio of Total Citations to Distinct Citing Papers 1.59 1.67
Self-Citation Percentage
5.81%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2025 Rank: 124,156

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 614 out of 72,185 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score124,156137,502
Total Cites203221
H-index88
Hm-index55
Number of Single Authored Papers1717
Total Cites to Single Authored Papers3637
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers4142
Number of Single+First+Last Authored Papers8888
Total Cites to Single+First+Last Authored Papers194209
Composite Score22
Number of Distinct Citing Papers117124
Ratio of Total Citations to Distinct Citing Papers 1.74 1.78
Self-Citation Percentage
8.14%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2024 Rank: 116,215

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 602 out of 68,528 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score116,215107,275
Total Cites218244
H-index78
Hm-index56
Number of Single Authored Papers1515
Total Cites to Single Authored Papers3637
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers4041
Number of Single+First+Last Authored Papers8585
Total Cites to Single+First+Last Authored Papers213237
Composite Score22
Number of Distinct Citing Papers115122
Ratio of Total Citations to Distinct Citing Papers 1.90 2.00
Self-Citation Percentage
10.66%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2023 Rank: 216,803

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 1,148 out of 65,029 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score216,803239,444
Total Cites158169
H-index66
Hm-index44
Number of Single Authored Papers1515
Total Cites to Single Authored Papers2324
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers2426
Number of Single+First+Last Authored Papers8484
Total Cites to Single+First+Last Authored Papers151161
Composite Score22
Number of Distinct Citing Papers107113
Ratio of Total Citations to Distinct Citing Papers 1.48 1.50
Self-Citation Percentage
6.51%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2022 Rank: 181,018

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Statistics & Probability

Rank in SubField 1: 1,011 out of 61,457 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score181,018198,138
Total Cites154163
H-index67
Hm-index44
Number of Single Authored Papers1313
Total Cites to Single Authored Papers2626
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers3233
Number of Single+First+Last Authored Papers7979
Total Cites to Single+First+Last Authored Papers144150
Composite Score22
Number of Distinct Citing Papers8690
Ratio of Total Citations to Distinct Citing Papers 1.79 1.81
Self-Citation Percentage
5.52%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2021 Rank: 143,983

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Statistics & Probability

Rank in SubField 1: 863 out of 59,044 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score143,983143,302
Total Cites260282
H-index89
Hm-index66
Number of Single Authored Papers1313
Total Cites to Single Authored Papers4343
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers5152
Number of Single+First+Last Authored Papers7878
Total Cites to Single+First+Last Authored Papers236252
Composite Score22
Number of Distinct Citing Papers149154
Ratio of Total Citations to Distinct Citing Papers 1.74 1.83
Self-Citation Percentage
7.80%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2020 Rank: 100,430

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Statistics & Probability

Rank in SubField 1: 515 out of 48,314 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score100,430115,476
Total Cites214234
H-index77
Hm-index66
Number of Single Authored Papers1212
Total Cites to Single Authored Papers5151
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers5959
Number of Single+First+Last Authored Papers7777
Total Cites to Single+First+Last Authored Papers201215
Composite Score22
Number of Distinct Citing Papers117121
Ratio of Total Citations to Distinct Citing Papers 1.83 1.93
Self-Citation Percentage
8.55%
Found an error in your data? Contact us with your profile link. Contact Us →
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