Geňa Hahn

39 total papers · 873 total citations
26 papers, 398 citations indexed

About

Geňa Hahn is a scholar working on Computational Theory and Mathematics, Discrete Mathematics and Combinatorics and Geometry and Topology. According to data from OpenAlex, Geňa Hahn has authored 26 papers receiving a total of 398 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Computational Theory and Mathematics, 13 papers in Discrete Mathematics and Combinatorics and 10 papers in Geometry and Topology. Recurrent topics in Geňa Hahn’s work include Advanced Graph Theory Research (20 papers), Limits and Structures in Graph Theory (11 papers) and Graph Labeling and Dimension Problems (10 papers). Geňa Hahn is often cited by papers focused on Advanced Graph Theory Research (20 papers), Limits and Structures in Graph Theory (11 papers) and Graph Labeling and Dimension Problems (10 papers). Geňa Hahn collaborates with scholars based in Canada, France and Slovakia. Geňa Hahn's co-authors include Gert Sabidussi, Carsten Thomassen, Jozef Širáň, Jan Kratochvı́l, Dominique Sotteau, Gary MacGillivray, Robert Woodrow, Pavol Hell, Martin Farber and François Laviolette and has published in prestigious journals such as Discrete Mathematics, Discrete Applied Mathematics and Journal of Combinatorial Theory Series B.

In The Last Decade

Co-authorship network of co-authors of Geňa Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of Geňa Hahn. A scholar is included among the top collaborators of Geňa Hahn 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 Geňa Hahn. Geňa Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Geňa Hahn

24 papers receiving 376 citations

Fields of papers citing papers by Geňa Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Countries citing papers authored by Geňa Hahn

Since Specialization
Citations

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).

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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