Shihoko Ishii
- Geometry and Topology top 2%
- Algebra and Number Theory top 10%
- Mathematical Physics top 5%
- Computational Theory and Mathematics top 10%
- Applied Mathematics top 10%
- Co-authors
- Janós KollárTommaso de FernexLawrence EinYuri ProkhorovAna J. RegueraHao ChenPierre D. MilmanJean‐Paul Brasselet
- Topics
- Algebraic Geometry and Number Theory (28 papers)Advanced Differential Equations and Dynamical Systems (12 papers)Commutative Algebra and Its Applications (11 papers)
- Partner nations
- JapanUnited StatesCzechia
In The Last Decade
Shihoko Ishii
36 papers receiving 306 citations
Peers
Comparison fields: 5 of 23
- Geometry and Topology 349
- Algebra and Number Theory 147
- Mathematical Physics 137
- Computational Theory and Mathematics 76
- Applied Mathematics 51
Countries citing papers authored by Shihoko Ishii
This map shows the geographic impact of Shihoko Ishii'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 Shihoko Ishii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shihoko Ishii more than expected).
Fields of papers citing papers by Shihoko Ishii
This network shows the impact of papers produced by Shihoko Ishii. 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 Shihoko Ishii. The network helps show where Shihoko Ishii may publish in the future.
Co-authorship network of co-authors of Shihoko Ishii
This figure shows the co-authorship network connecting the top 25 collaborators of Shihoko Ishii. A scholar is included among the top collaborators of Shihoko Ishii 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 Shihoko Ishii. Shihoko Ishii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 10 | |
| 5 | 2 | |
| 6 | 13 | |
| 7 | 21 | |
| 8 | 29 | |
| 9 | 3 | |
| 10 | 1 | |
| 11 | 3 | |
| 12 | 5 | |
| 13 | 2 | |
| 14 | 7 | |
| 15 | Quasi-Gorenstein Fano 3-folds with isolated non-rational loci | 18 |
| 16 | 1 | |
| 17 | 4 | |
| 18 | 1 | |
| 19 | 6 | |
| 20 | 2 |
About Shihoko Ishii
Shihoko Ishii is a scholar working on Geometry and Topology, Algebra and Number Theory and Mathematical Physics, having authored 42 papers that have together received 365 indexed citations. Recurring topics across this work include Algebraic Geometry and Number Theory (28 papers), Advanced Differential Equations and Dynamical Systems (12 papers) and Commutative Algebra and Its Applications (11 papers). The work is most often cited by research in Geometry and Topology (349 citations), Algebra and Number Theory (147 citations) and Mathematical Physics (137 citations). Shihoko Ishii has collaborated with scholars based in Japan, United States and Czechia. Frequent co-authors include Janós Kollár, Tommaso de Fernex, Lawrence Ein, Yuri Prokhorov, Ana J. Reguera, Hao Chen, Pierre D. Milman, Jean‐Paul Brasselet and Tatsuo Suwa. Their work appears in journals such as Duke Mathematical Journal, Mathematische Annalen and Journal of Algebra.
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.