Jaroslav Zemánek

628 total citations
43 papers, 411 citations indexed

About

Jaroslav Zemánek is a scholar working on Mathematical Physics, Applied Mathematics and Algebra and Number Theory. According to data from OpenAlex, Jaroslav Zemánek has authored 43 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Mathematical Physics, 19 papers in Applied Mathematics and 16 papers in Algebra and Number Theory. Recurrent topics in Jaroslav Zemánek's work include Advanced Topics in Algebra (15 papers), Holomorphic and Operator Theory (13 papers) and Matrix Theory and Algorithms (13 papers). Jaroslav Zemánek is often cited by papers focused on Advanced Topics in Algebra (15 papers), Holomorphic and Operator Theory (13 papers) and Matrix Theory and Algorithms (13 papers). Jaroslav Zemánek collaborates with scholars based in Poland, Canada and Czechia. Jaroslav Zemánek's co-authors include Béla Nagy, Alfonso Montes-Rodrı́guez, Dėnes Petz, Endre Makai, Bernard Aupetit, Graham Allan, Yu. I. Lyubich, Vladimir Rakočević, A. M. Gomilko and David Shoikhet and has published in prestigious journals such as Journal of Functional Analysis, Bulletin of the London Mathematical Society and Linear Algebra and its Applications.

In The Last Decade

Jaroslav Zemánek

39 papers receiving 336 citations

Peers

Jaroslav Zemánek
Comparison fields: 5 of 29
  • Applied Mathematics 280
  • Mathematical Physics 272
  • Algebra and Number Theory 138
  • Computational Theory and Mathematics 131
  • Geometry and Topology 49
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Citations per field, relative to Jaroslav Zemánek
Jaroslav Zemánek · 1×
Citations per year, relative to Jaroslav Zemánek
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Countries citing papers authored by Jaroslav Zemánek

Since Specialization
Citations

This map shows the geographic impact of Jaroslav Zemánek'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 Jaroslav Zemánek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jaroslav Zemánek more than expected).

Fields of papers citing papers by Jaroslav Zemánek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jaroslav Zemánek. 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 Jaroslav Zemánek. The network helps show where Jaroslav Zemánek may publish in the future.

Co-authorship network of co-authors of Jaroslav Zemánek

This figure shows the co-authorship network connecting the top 25 collaborators of Jaroslav Zemánek. A scholar is included among the top collaborators of Jaroslav Zemánek 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 Jaroslav Zemánek. Jaroslav Zemánek 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 1
2 1
3 10
4 5
5
Perspectives in operator theory
3
6 39
7
Functional analysis and operator theory
39
8
Precompactness in the uniform ergodic theory
12
9 5
10 3
11 5
12 25
13 26
14 4
15 19
16 3
17 2
18 0
19
Continuite lipschitzienne du spectre comme fonction d'un opérateur normal
5
20 6

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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2026