Ken Hayami

36 papers and 492 indexed citations
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About

Ken Hayami is a scholar working on Computational Theory and Mathematics, Atomic and Molecular Physics, and Optics and Computational Mechanics. According to data from OpenAlex, Ken Hayami has authored 36 papers receiving a total of 492 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Computational Theory and Mathematics, 18 papers in Atomic and Molecular Physics, and Optics and 14 papers in Computational Mechanics. Recurrent topics in Ken Hayami’s work include Matrix Theory and Algorithms (19 papers), Electromagnetic Scattering and Analysis (18 papers) and Advanced Optimization Algorithms Research (8 papers). Ken Hayami is often cited by papers focused on Matrix Theory and Algorithms (19 papers), Electromagnetic Scattering and Analysis (18 papers) and Advanced Optimization Algorithms Research (8 papers). Ken Hayami collaborates with scholars based in Japan, China and Canada. Ken Hayami's co-authors include Jun-Feng Yin, Ning Zheng, Jiong Wang, Guoqiang Han, Kōkichi Sugihara, Yasunori Aoki, Masaaki Sugihara, Takumi Washio, Lothar Reichel and Akihiko Konagaya and has published in prestigious journals such as Energies, IEEE Transactions on Magnetics and Applied Mathematics and Computation.

In The Last Decade

Co-authorship network of co-authors of Ken Hayami

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Hayami. A scholar is included among the top collaborators of Ken Hayami 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 Ken Hayami. Ken Hayami is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Ken Hayami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ken Hayami

Since Specialization
Citations

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