Keijo Väänänen
About
In The Last Decade
Keijo Väänänen
45 papers receiving 197 citations
Peers
Comparison fields: 5 of 26
- Algebra and Number Theory 133
- Applied Mathematics 127
- Geometry and Topology 52
- Mathematical Physics 41
- Computational Theory and Mathematics 41
Countries citing papers authored by Keijo Väänänen
This map shows the geographic impact of Keijo Väänänen'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 Keijo Väänänen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keijo Väänänen more than expected).
Fields of papers citing papers by Keijo Väänänen
This network shows the impact of papers produced by Keijo Väänänen. 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 Keijo Väänänen. The network helps show where Keijo Väänänen may publish in the future.
Co-authorship network of co-authors of Keijo Väänänen
This figure shows the co-authorship network connecting the top 25 collaborators of Keijo Väänänen. A scholar is included among the top collaborators of Keijo Väänänen 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 Keijo Väänänen. Keijo Väänänen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | On a result of Fel’dman on linear forms in the values of some E-functions | 2 |
| 2 | 1 | |
| 3 | 2 | |
| 4 | 4 | |
| 5 | 2 | |
| 6 | 0 | |
| 7 | 4 | |
| 8 | 0 | |
| 9 | 3 | |
| 10 | 1 | |
| 11 | 11 | |
| 12 | 5 | |
| 13 | 1 | |
| 14 | 10 | |
| 15 | 14 | |
| 16 | Arithmetical investigations of a certain infinite product | 32 |
| 17 | 6 | |
| 18 | 2 | |
| 19 | 7 | |
| 20 | 2 |
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.