Roland Speicher

6.2k total citations · 1 hit paper
72 papers, 2.7k citations indexed

About

Roland Speicher is a scholar working on Statistics and Probability, Mathematical Physics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Roland Speicher has authored 72 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Statistics and Probability, 45 papers in Mathematical Physics and 20 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Roland Speicher's work include Random Matrices and Applications (55 papers), Advanced Operator Algebra Research (25 papers) and Advanced Combinatorial Mathematics (20 papers). Roland Speicher is often cited by papers focused on Random Matrices and Applications (55 papers), Advanced Operator Algebra Research (25 papers) and Advanced Combinatorial Mathematics (20 papers). Roland Speicher collaborates with scholars based in Germany, Canada and United States. Roland Speicher's co-authors include Alexandru Nica, Marek Bożejko, James A. Mingo, Teodor Banica, Philippe Biane, Michael Leinert, Piotr Śniady, Burkhard Kümmerer, Dimitri Shlyakhtenko and N. Raj Rao and has published in prestigious journals such as IEEE Transactions on Information Theory, The Annals of Statistics and Communications in Mathematical Physics.

In The Last Decade

Roland Speicher

66 papers receiving 2.5k citations

Hit Papers

Free Probability and Random Matrices 2017 2026 2020 2023 2017 50 100 150

Peers

Roland Speicher
Comparison fields: 5 of 59
  • Statistics and Probability 1.9k
  • Mathematical Physics 1.6k
  • Discrete Mathematics and Combinatorics 619
  • Geometry and Topology 581
  • Algebra and Number Theory 453
Replace Dan Voiculescu with:
Dan Voiculescu United States
Alexandru Nica Canada
Alexei Borodin United States
Jinho Baik United States
A. M. Vershik Russia
Kenneth J. Dykema United States
Andreĭ Okounkov United States
Uffe Haagerup Denmark
Oded Schramm United States
K. T-R McLaughlin United States
Dan Voiculescu United States View profile →
Citations per field, relative to Roland Speicher
Roland Speicher · 1×
Citations per year, relative to Roland Speicher
Roland Speicher · 1×

Countries citing papers authored by Roland Speicher

Since Specialization
Citations

This map shows the geographic impact of Roland Speicher's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roland Speicher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roland Speicher more than expected).

Fields of papers citing papers by Roland Speicher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roland Speicher. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Roland Speicher. The network helps show where Roland Speicher may publish in the future.

Co-authorship network of co-authors of Roland Speicher

This figure shows the co-authorship network connecting the top 25 collaborators of Roland Speicher. A scholar is included among the top collaborators of Roland Speicher based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roland Speicher. Roland Speicher is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 0
2 2
3 0
4
The SYK Model and the q-Brownian Motion
1
5 1
6 10
7 2
8 19
9 0
10 64
11 42
12 13
13 55
14 58
15 14
16 12
17 11
18
FREE PROBABILITY THEORY AND NON-CROSSING PARTITIONS
51
19 77
20 52

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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