Katsuro Sakai

87 papers and 404 indexed citations i.

About

Katsuro Sakai is a scholar working on Geometry and Topology, Mathematical Physics and Applied Mathematics. According to data from OpenAlex, Katsuro Sakai has authored 87 papers receiving a total of 404 indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Geometry and Topology, 57 papers in Mathematical Physics and 28 papers in Applied Mathematics. Recurrent topics in Katsuro Sakai’s work include Advanced Topology and Set Theory (49 papers), Advanced Banach Space Theory (23 papers) and Homotopy and Cohomology in Algebraic Topology (17 papers). Katsuro Sakai is often cited by papers focused on Advanced Topology and Set Theory (49 papers), Advanced Banach Space Theory (23 papers) and Homotopy and Cohomology in Algebraic Topology (17 papers). Katsuro Sakai collaborates with scholars based in Japan, Ukraine and Poland. Katsuro Sakai's co-authors include Тарас Банах, Katsuya Eda, Wiesław Kubiś, Tadeusz Dobrowolski, Nguyen Nhu Thang, Dušan Repovš, Atsushi Yamashita, Raymond Wong and Robert Cauty and has published in prestigious journals such as Transactions of the American Mathematical Society, Journal of Vision and Pacific Journal of Mathematics.

In The Last Decade

Co-authorship network of co-authors of Katsuro Sakai i

Fields of papers citing papers by Katsuro Sakai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsuro Sakai

Since Specialization
Citations

This map shows the geographic impact of Katsuro Sakai'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 Katsuro Sakai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Katsuro Sakai 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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2025