Shin‐ichi Ohta
- Applied Mathematics top 0.5%
- Astronomy and Astrophysics top 5%
- Geometry and Topology top 2%
- Materials Chemistry top 10%
- Electrical and Electronic Engineering
- Co-authors
- Karl‐Theodor SturmMeiso YokoyamaNaoki YamamotoSatoshi KobayashiT. MitsuiNorihisa NittaKiyoshi MurataAkinaga Sonoda
- Topics
- Geometric Analysis and Curvature Flows (39 papers)Advanced Differential Geometry Research (27 papers)Geometry and complex manifolds (16 papers)
- Journals
- SHILAP Revista de lepidopterologíaApplied Physics LettersJournal of Applied Physics
- Partner nations
- JapanGermanySouth Korea
In The Last Decade
Shin‐ichi Ohta
73 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 90
- Applied Mathematics 699
- Astronomy and Astrophysics 450
- Geometry and Topology 382
- Materials Chemistry 375
- Electrical and Electronic Engineering 272
Countries citing papers authored by Shin‐ichi Ohta
This map shows the geographic impact of Shin‐ichi Ohta'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 Shin‐ichi Ohta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shin‐ichi Ohta more than expected).
Fields of papers citing papers by Shin‐ichi Ohta
This network shows the impact of papers produced by Shin‐ichi Ohta. 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 Shin‐ichi Ohta. The network helps show where Shin‐ichi Ohta may publish in the future.
Co-authorship network of co-authors of Shin‐ichi Ohta
This figure shows the co-authorship network connecting the top 25 collaborators of Shin‐ichi Ohta. A scholar is included among the top collaborators of Shin‐ichi Ohta 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 Shin‐ichi Ohta. Shin‐ichi Ohta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 5 | |
| 3 | 11 | |
| 4 | Gradient flows and a Trotter-Kato formula of semi-convex functions on CAT(1)-spaces | 7 |
| 5 | 55 | |
| 6 | 2 | |
| 7 | 13 | |
| 8 | 13 | |
| 9 | 11 | |
| 10 | 90 | |
| 11 | 8 | |
| 12 | 6 | |
| 13 | 2 | |
| 14 | 104 | |
| 15 | 10 | |
| 16 | 10 | |
| 17 | 9 | |
| 18 | 1 | |
| 19 | 19 | |
| 20 | 3 |
About Shin‐ichi Ohta
Shin‐ichi Ohta is a scholar working on Applied Mathematics, Geometry and Topology and Astronomy and Astrophysics, having authored 77 papers that have together received 1.3k indexed citations. Recurring topics across this work include Geometric Analysis and Curvature Flows (39 papers), Advanced Differential Geometry Research (27 papers) and Geometry and complex manifolds (16 papers). The work is most often cited by research in Applied Mathematics (699 citations), Geometry and Topology (382 citations) and Astronomy and Astrophysics (450 citations). Shin‐ichi Ohta has collaborated with scholars based in Japan, Germany and South Korea. Frequent co-authors include Karl‐Theodor Sturm, Meiso Yokoyama, Naoki Yamamoto, Satoshi Kobayashi, T. Mitsui, Norihisa Nitta, Kiyoshi Murata, Akinaga Sonoda, Masaya Yamamoto and Yasuhiko Tabata. Their work appears in journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Journal of Applied Physics.
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.