Ippei Obayashi

33 papers and 659 indexed citations i.

About

Ippei Obayashi is a scholar working on Computational Theory and Mathematics, Mathematical Physics and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Ippei Obayashi has authored 33 papers receiving a total of 659 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Computational Theory and Mathematics, 10 papers in Mathematical Physics and 9 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Ippei Obayashi’s work include Topological and Geometric Data Analysis (16 papers), Advanced Neuroimaging Techniques and Applications (8 papers) and Homotopy and Cohomology in Algebraic Topology (7 papers). Ippei Obayashi is often cited by papers focused on Topological and Geometric Data Analysis (16 papers), Advanced Neuroimaging Techniques and Applications (8 papers) and Homotopy and Cohomology in Algebraic Topology (7 papers). Ippei Obayashi collaborates with scholars based in Japan, United States and Norway. Ippei Obayashi's co-authors include Yasuaki Hiraoka, Masao Kimura, Takashi Ichinomiya, Hiroshi Kokubu, Takenobu Nakamura, Shinji Kohara, Yohei Onodera, Akihiko Hirata, Kazuo Tsuchiya and Shinya Aoi and has published in prestigious journals such as The Journal of Chemical Physics, Scientific Reports and Biophysical Journal.

In The Last Decade

Co-authorship network of co-authors of Ippei Obayashi i

Fields of papers citing papers by Ippei Obayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ippei Obayashi

Since Specialization
Citations

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