Ichiro Shimada

195 total papers · 1.8k total citations
94 papers, 1.0k citations indexed

About

Ichiro Shimada is a scholar working on Geometry and Topology, Mathematical Physics and Cellular and Molecular Neuroscience. According to data from OpenAlex, Ichiro Shimada has authored 94 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Geometry and Topology, 34 papers in Mathematical Physics and 16 papers in Cellular and Molecular Neuroscience. Recurrent topics in Ichiro Shimada’s work include Algebraic Geometry and Number Theory (50 papers), Advanced Algebra and Geometry (29 papers) and Neurobiology and Insect Physiology Research (16 papers). Ichiro Shimada is often cited by papers focused on Algebraic Geometry and Number Theory (50 papers), Advanced Algebra and Geometry (29 papers) and Neurobiology and Insect Physiology Research (16 papers). Ichiro Shimada collaborates with scholars based in Japan, United States and United Kingdom. Ichiro Shimada's co-authors include Teiichi Tanimura, Kunio Isono, Masayuki Koganezawa, Tsuguhiko Takamura, Akio Shiraishi, Hiromasa Kijima, Hiromichi Morita, Hiroaki Hara, De‐Qi Zhang and Yoshiyuki Kawazoe and has published in prestigious journals such as Mathematics of Computation, Journal of Thoracic and Cardiovascular Surgery and Journal of Theoretical Biology.

Co-authorship network of co-authors of Ichiro Shimada

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Shimada. A scholar is included among the top collaborators of Ichiro Shimada based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ichiro Shimada. Ichiro Shimada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ichiro Shimada

90 papers receiving 899 citations

Fields of papers citing papers by Ichiro Shimada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ichiro Shimada

Since Specialization
Citations

This map shows the geographic impact of Ichiro Shimada'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 Ichiro Shimada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ichiro Shimada 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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2026