Geňa Hahn
Impact in
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- Limits and Structures in Graph Theory
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- Advanced Graph Theory Research
- Graph Labeling and Dimension Problems
- Complexity and Algorithms in Graphs
Papers in
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- Advanced Graph Theory Research 20
- Graph Labeling and Dimension Problems 10
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- Limits and Structures in Graph Theory 11
- Finite Group Theory Research 3
- Co-authors
- Gert Sabidussi (2 shared papers)Carsten Thomassen (1 shared paper)Jozef Širáň (2 shared papers)Gary MacGillivray (1 shared paper)Dominique Sotteau (1 shared paper)Jan Kratochvı́l (1 shared paper)Robert Woodrow (3 shared papers)Pavol Hell (2 shared papers)
In The Last Decade
Geňa Hahn
24 papers receiving 395 citations
Peers
Comparison fields: 5 of 43
- Discrete Mathematics and Combinatorics 189
- Computational Theory and Mathematics 324
- Geometry and Topology 109
- Management Science and Operations Research 34
- Computer Networks and Communications 59
Countries citing papers authored by Geňa Hahn
This map shows the geographic impact of Geňa Hahn'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 Geňa Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Geňa Hahn more than expected).
Fields of papers citing papers by Geňa Hahn
This network shows the impact of papers produced by Geňa Hahn. 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 Geňa Hahn. The network helps show where Geňa Hahn may publish in the future.
Co-authors
The 25 scholars most cited alongside Geňa Hahn, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 26 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2002 | 80 | |
| 2 | 1997 | 61 | |
| 3 | 1986 | 47 | |
| 4 | 2006 | 40 | |
| 5 | 1990 | 35 | |
| 6 | 2004 | 25 | |
| 7 | 1986 | 21 | |
| 8 | 2011 | 16 | |
| 9 | 1997 | 16 | |
| 10 | 1995 | 15 | |
| 11 | 2006 | 15 | |
| 12 | 2002 | 14 | |
| 13 | 1997 | 8 | |
| 14 | 1981 | 8 | |
| 15 | 1984 | 5 | |
| 16 | 2009 | 4 | |
| 17 | 1990 | 4 | |
| 18 | 2010 | 3 | |
| 19 | 2021 | 2 | |
| 20 | 1981 | 2 |
About Geňa Hahn
Geňa Hahn is a scholar working on Computational Theory and Mathematics, Discrete Mathematics and Combinatorics, Geometry and Topology, Computer Networks and Communications and Management Science and Operations Research, having authored 26 papers that have together received 425 indexed citations. Recurring topics across this work include Advanced Graph Theory Research (20 papers), Limits and Structures in Graph Theory (11 papers), Graph Labeling and Dimension Problems (10 papers), Advanced Topology and Set Theory (5 papers), Graph theory and applications (5 papers), graph theory and CDMA systems (3 papers), Finite Group Theory Research (3 papers) and Game Theory and Applications (3 papers). The work is most often cited by research in Discrete Mathematics and Combinatorics (189 citations), Computational Theory and Mathematics (324 citations), Geometry and Topology (109 citations), Management Science and Operations Research (34 citations) and Computer Networks and Communications (59 citations). Geňa Hahn has collaborated with scholars based in Canada, France and Slovakia. Frequent co-authors include Gert Sabidussi, Carsten Thomassen, Jozef Širáň, Gary MacGillivray, Dominique Sotteau, Jan Kratochvı́l, Robert Woodrow, Pavol Hell, François Laviolette and Anthony Bonato. Their work appears in journals such as Discrete Mathematics, Journal of Combinatorial Theory Series B, Journal of Graph Theory, Discrete Applied Mathematics and Journal of Combinatorial Optimization.
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.