Roland Speicher

6.2k citations
72 papers · 2.7k indexed · 1 hit paper · h-index 27

Roland Speicher

66 papers receiving 2.5k citations

Hit Papers

Free Probability and Random Matrices175201720262020202350100150

Peers

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

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

The 25 scholars most cited alongside Roland Speicher, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Roland Speicher Line = papers co-authored together Roland Speicher links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20240
2 20232
3 20220
4
The SYK Model and the q-Brownian Motion
20191
5 20151
6 201110
7 20102
8 201019
9 20090
10 200964
11 200742
12 200713
13 200655
14 200558
15 200214
16 200012
17 199911
18
FREE PROBABILITY THEORY AND NON-CROSSING PARTITIONS
199751
19 199677
20 199252

About Roland Speicher

Roland Speicher is a scholar working on Statistics and Probability, Discrete Mathematics and Combinatorics and Mathematical Physics, having authored 72 papers that have together received 2.7k indexed citations. Recurring topics across this work include Random Matrices and Applications (55 papers), Advanced Operator Algebra Research (25 papers), Advanced Combinatorial Mathematics (20 papers), Advanced Algebra and Geometry (17 papers), Algebraic structures and combinatorial models (11 papers), Spectral Theory in Mathematical Physics (7 papers), Advanced Topics in Algebra (7 papers) and Stochastic processes and statistical mechanics (4 papers). The work is most often cited by research in Statistics and Probability (1.9k citations), Discrete Mathematics and Combinatorics (619 citations) and Mathematical Physics (1.6k citations). Roland Speicher has collaborated with scholars based in Germany, Canada and United States. Frequent 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. Their work appears in journals such as IEEE Transactions on Information Theory, The Annals of Statistics and Communications in Mathematical Physics.

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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