Nobuaki Obata

87 papers and 1.1k indexed citations i.

About

Nobuaki Obata is a scholar working on Mathematical Physics, Statistics and Probability and Geometry and Topology. According to data from OpenAlex, Nobuaki Obata has authored 87 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Mathematical Physics, 25 papers in Statistics and Probability and 22 papers in Geometry and Topology. Recurrent topics in Nobuaki Obata’s work include Random Matrices and Applications (20 papers), Graph theory and applications (16 papers) and Stochastic processes and financial applications (11 papers). Nobuaki Obata is often cited by papers focused on Random Matrices and Applications (20 papers), Graph theory and applications (16 papers) and Stochastic processes and financial applications (11 papers). Nobuaki Obata collaborates with scholars based in Japan, South Korea and United States. Nobuaki Obata's co-authors include Un Cig Ji, Kimiaki Saitô, Hui-Hsiung Kuo, Luigi Accardi, Takeyuki Hida, Dong Myung Chung, Habib Ouerdiane, Tetsuro Hida, Akihito Hora and Katsuo Okazaki and has published in prestigious journals such as Journal of Molecular Biology, Biochemical Journal and Biochemical and Biophysical Research Communications.

In The Last Decade

Co-authorship network of co-authors of Nobuaki Obata i

Fields of papers citing papers by Nobuaki Obata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nobuaki Obata

Since Specialization
Citations

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