Katsuhiro Ota

85 papers and 640 indexed citations i.

About

Katsuhiro Ota is a scholar working on Computational Theory and Mathematics, Discrete Mathematics and Combinatorics and Electrical and Electronic Engineering. According to data from OpenAlex, Katsuhiro Ota has authored 85 papers receiving a total of 640 indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Computational Theory and Mathematics, 51 papers in Discrete Mathematics and Combinatorics and 23 papers in Electrical and Electronic Engineering. Recurrent topics in Katsuhiro Ota’s work include Advanced Graph Theory Research (68 papers), Limits and Structures in Graph Theory (44 papers) and Graph Labeling and Dimension Problems (27 papers). Katsuhiro Ota is often cited by papers focused on Advanced Graph Theory Research (68 papers), Limits and Structures in Graph Theory (44 papers) and Graph Labeling and Dimension Problems (27 papers). Katsuhiro Ota collaborates with scholars based in Japan, United States and France. Katsuhiro Ota's co-authors include Atsuhiro Nakamoto, Hikoe Enomoto, Yoshimi Egawa, Ken‐ichi Kawarabayashi, Yoshiaki Oda, Norihide Tokushige, Péter Frankl, Akira Saito, Dan Archdeacon and Tomoki Nakamigawa and has published in prestigious journals such as Discrete Mathematics, Journal of Combinatorial Theory Series B and Discrete Applied Mathematics.

In The Last Decade

Co-authorship network of co-authors of Katsuhiro Ota i

Fields of papers citing papers by Katsuhiro Ota

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsuhiro Ota

Since Specialization
Citations

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