Katsumi Nomizu

78 papers and 2.4k indexed citations i.

About

Katsumi Nomizu is a scholar working on Applied Mathematics, Geometry and Topology and Astronomy and Astrophysics. According to data from OpenAlex, Katsumi Nomizu has authored 78 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Applied Mathematics, 45 papers in Geometry and Topology and 37 papers in Astronomy and Astrophysics. Recurrent topics in Katsumi Nomizu’s work include Optimal Transport in Geometry and Analysis (48 papers), Advanced Differential Geometry Research (33 papers) and Mathematics and Applications (23 papers). Katsumi Nomizu is often cited by papers focused on Optimal Transport in Geometry and Analysis (48 papers), Advanced Differential Geometry Research (33 papers) and Mathematics and Applications (23 papers). Katsumi Nomizu collaborates with scholars based in United States, Germany and Japan. Katsumi Nomizu's co-authors include Brian Smyth, Ulrich Pinkall, Hideki Ozeki, Kentarô Yano, Marcos Dajczer, Takeshi Sasaki, Shôshichi Kobayashi, F. E. J. Linton, Luc Vrancken and Franki Dillen and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Annals of Mathematics and American Mathematical Monthly.

In The Last Decade

Co-authorship network of co-authors of Katsumi Nomizu i

Fields of papers citing papers by Katsumi Nomizu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsumi Nomizu

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025