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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2026 Rank: 97,519

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 493 out of 76,268 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score97,51998,324
Total Cites3,1063,589
H-index3033
Hm-index2021
Number of Single Authored Papers1717
Total Cites to Single Authored Papers747804
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers786855
Number of Single+First+Last Authored Papers8787
Total Cites to Single+First+Last Authored Papers2,9903,445
Composite Score33
Number of Distinct Citing Papers1,8161,943
Ratio of Total Citations to Distinct Citing Papers 1.71 1.85
Self-Citation Percentage
13.46%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2025 Rank: 93,815

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 455 out of 72,185 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score93,81592,854
Total Cites2,9393,417
H-index2933
Hm-index2022
Number of Single Authored Papers1717
Total Cites to Single Authored Papers716774
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers751819
Number of Single+First+Last Authored Papers8888
Total Cites to Single+First+Last Authored Papers2,8353,285
Composite Score33
Number of Distinct Citing Papers1,7101,837
Ratio of Total Citations to Distinct Citing Papers 1.72 1.86
Self-Citation Percentage
13.99%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2024 Rank: 93,070

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 463 out of 68,528 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score93,07094,139
Total Cites2,7243,185
H-index2932
Hm-index1920
Number of Single Authored Papers1515
Total Cites to Single Authored Papers680737
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers710777
Number of Single+First+Last Authored Papers8585
Total Cites to Single+First+Last Authored Papers2,6293,065
Composite Score33
Number of Distinct Citing Papers1,5941,712
Ratio of Total Citations to Distinct Citing Papers 1.71 1.86
Self-Citation Percentage
14.47%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2023 Rank: 96,943

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Mathematical Physics

Rank in SubField 1: 480 out of 65,029 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score96,94396,510
Total Cites2,5002,934
H-index2730
Hm-index1819
Number of Single Authored Papers1515
Total Cites to Single Authored Papers641697
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers667733
Number of Single+First+Last Authored Papers8484
Total Cites to Single+First+Last Authored Papers2,4102,821
Composite Score33
Number of Distinct Citing Papers1,4741,586
Ratio of Total Citations to Distinct Citing Papers 1.70 1.85
Self-Citation Percentage
14.79%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2022 Rank: 92,964

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Statistics & Probability

Rank in SubField 1: 466 out of 61,457 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score92,96490,256
Total Cites2,3282,742
H-index2630
Hm-index1819
Number of Single Authored Papers1313
Total Cites to Single Authored Papers617672
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers642706
Number of Single+First+Last Authored Papers7979
Total Cites to Single+First+Last Authored Papers2,2442,636
Composite Score33
Number of Distinct Citing Papers1,3661,471
Ratio of Total Citations to Distinct Citing Papers 1.70 1.86
Self-Citation Percentage
15.10%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2021 Rank: 91,572

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Statistics & Probability

Rank in SubField 1: 445 out of 59,044 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score91,57287,779
Total Cites2,2102,618
H-index2630
Hm-index1820
Number of Single Authored Papers1313
Total Cites to Single Authored Papers586641
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers609673
Number of Single+First+Last Authored Papers7878
Total Cites to Single+First+Last Authored Papers2,1312,518
Composite Score33
Number of Distinct Citing Papers1,3061,409
Ratio of Total Citations to Distinct Citing Papers 1.69 1.86
Self-Citation Percentage
15.58%
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Speicher, Roland

Speicher, Roland

Universität des Saarlandes, Germany

2020 Rank: 89,323

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Mathematics & Statistics

SubField 1:

General Mathematics

SubField 2:

Statistics & Probability

Rank in SubField 1: 364 out of 48,314 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score89,32385,791
Total Cites2,0182,403
H-index2530
Hm-index1718
Number of Single Authored Papers1212
Total Cites to Single Authored Papers549601
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers566625
Number of Single+First+Last Authored Papers7777
Total Cites to Single+First+Last Authored Papers1,9562,324
Composite Score33
Number of Distinct Citing Papers1,1891,286
Ratio of Total Citations to Distinct Citing Papers 1.70 1.87
Self-Citation Percentage
16.02%
Found an error in your data? Contact us with your profile link. Contact Us →
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