Susumu Ishikawa

643 total citations
20 papers, 448 citations indexed

About

Susumu Ishikawa is a scholar working on Applied Mathematics, Astronomy and Astrophysics and Geometry and Topology. According to data from OpenAlex, Susumu Ishikawa has authored 20 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Applied Mathematics, 7 papers in Astronomy and Astrophysics and 7 papers in Geometry and Topology. Recurrent topics in Susumu Ishikawa's work include Geometric Analysis and Curvature Flows (10 papers), Advanced Differential Geometry Research (7 papers) and Geometry and complex manifolds (6 papers). Susumu Ishikawa is often cited by papers focused on Geometric Analysis and Curvature Flows (10 papers), Advanced Differential Geometry Research (7 papers) and Geometry and complex manifolds (6 papers). Susumu Ishikawa collaborates with scholars based in Japan, Italy and United States. Susumu Ishikawa's co-authors include Bang‐Yen Chen, Qing-Ming Cheng, Yusuke Takahashi, Aiichiro Nagaki, Marco Colella, Renzo Luisi, Leonardo Degennaro, Arianna Tota, Shigeru Ishihara and Kazuhiro Teramura and has published in prestigious journals such as Angewandte Chemie International Edition, Chemical Communications and Chemistry - A European Journal.

In The Last Decade

Susumu Ishikawa

18 papers receiving 408 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Susumu Ishikawa Japan 12 281 258 163 108 78 20 448
Ryoichi Kobayashi Japan 13 187 0.7× 231 0.9× 33 0.2× 90 0.8× 2 0.0× 31 417
Martin Olbrich Germany 12 43 0.2× 97 0.4× 17 0.1× 56 0.5× 46 0.6× 34 435
Jon T. Pitts United States 9 223 0.8× 203 0.8× 8 0.0× 49 0.5× 4 0.1× 16 365
Catherine Searle United States 8 193 0.7× 191 0.7× 46 0.3× 21 0.2× 20 245
Yoshikazu Nakai Japan 9 60 0.2× 132 0.5× 4 0.0× 25 0.2× 5 0.1× 33 303
J. M. Gamboa Spain 13 88 0.3× 448 1.7× 4 0.0× 8 0.1× 5 0.1× 74 650
Eugénie Hunsicker United Kingdom 9 68 0.2× 70 0.3× 11 0.1× 2 0.0× 72 0.9× 24 272
Thomas H. MacGregor United States 20 1.1k 3.8× 1.2k 4.7× 4 0.0× 30 0.3× 4 0.1× 73 1.4k
Tom Lada United States 8 4 0.0× 359 1.4× 29 0.2× 47 0.4× 12 0.2× 20 642
Thomas Hoover United States 9 86 0.3× 26 0.1× 2 0.0× 19 0.2× 24 0.3× 23 305

Countries citing papers authored by Susumu Ishikawa

Since Specialization
Citations

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

Fields of papers citing papers by Susumu Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Susumu Ishikawa

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

All Works

20 of 20 papers shown
1.
Ashikari, Yosuke, et al.. (2021). Switchable Chemoselectivity of Reactive Intermediates Formation and Their Direct Use in A Flow Microreactor. Chemistry - A European Journal. 27(65). 16107–16111. 11 indexed citations
2.
Colella, Marco, Arianna Tota, Yusuke Takahashi, et al.. (2020). Fluoro‐Substituted Methyllithium Chemistry: External Quenching Method Using Flow Microreactors. Angewandte Chemie International Edition. 59(27). 10924–10928. 62 indexed citations
3.
Colella, Marco, Arianna Tota, Yusuke Takahashi, et al.. (2020). Fluoro‐Substituted Methyllithium Chemistry: External Quenching Method Using Flow Microreactors. Angewandte Chemie. 132(27). 11016–11020. 16 indexed citations
4.
Takahashi, Yusuke, Yosuke Ashikari, Masahiro Takumi, et al.. (2019). Synthesis of Biaryls Having a Piperidylmethyl Group Based on Space Integration of Lithiation, Borylation, and Suzuki–Miyaura Coupling. European Journal of Organic Chemistry. 2020(5). 618–622. 18 indexed citations
5.
Tamura, Masazumi, et al.. (2018). Selective hydrogenation of amides to alcohols in water solvent over a heterogeneous CeO2-supported Ru catalyst. Chemical Communications. 54(54). 7503–7506. 21 indexed citations
6.
Cheng, Qing-Ming, Susumu Ishikawa, & Katsuhiro Shiohama. (2001). Conformally flat 3-manifolds with constant scalar curvature II. Japanese journal of mathematics. 27(2). 387–404.
7.
Cheng, Qing-Ming, Susumu Ishikawa, & Katsuhiro Shiohama. (1999). Conformally flat 3-manifolds with constant scalar curvature. Journal of the Mathematical Society of Japan. 51(1). 9 indexed citations
8.
Cheng, Qing-Ming & Susumu Ishikawa. (1999). A characterization of the Clifford torus. Proceedings of the American Mathematical Society. 127(3). 819–828. 26 indexed citations
9.
Cheng, Qing-Ming & Susumu Ishikawa. (1998). Spacelike hypersurfaces with constant scalar curvature. manuscripta mathematica. 95(1). 499–505. 12 indexed citations
10.
Cheng, Qing-Ming & Susumu Ishikawa. (1998). Spacelike hypersurfaces with constant scalar curvature. manuscripta mathematica. 95(4). 499–505. 42 indexed citations
11.
Chen, Bang‐Yen & Susumu Ishikawa. (1998). BIHARMONIC PSEUDO-RIEMANNIAN SUBMANIFOLDS IN PSEUDO-EUCLIDEAN SPACES. Kyushu Journal of Mathematics. 52(1). 167–185. 85 indexed citations
12.
Cheng, Qing-Ming & Susumu Ishikawa. (1997). Complete maximal spacelike submanifolds. Kodai Mathematical Journal. 20(3). 6 indexed citations
13.
Chen, Bang‐Yen & Susumu Ishikawa. (1993). On classification of some surfaces of revolution of finite type. Tsukuba Journal of Mathematics. 17(1). 19 indexed citations
14.
Ishikawa, Susumu. (1992). BIHARMONIC W-SURFACES IN 4-DIMENSIONAL PSEUDO-EUCLIDEAN SPACE. Memoirs of the Faculty of Science Kyushu University Series A Mathematics. 46(2). 269–286. 2 indexed citations
15.
Chen, Bang‐Yen & Susumu Ishikawa. (1991). BIHARMONIC SURFACES IN PSEUDO-EUCLIDEAN SPACES. Memoirs of the Faculty of Science Kyushu University Series A Mathematics. 45(2). 323–347. 76 indexed citations
16.
Ishikawa, Susumu. (1988). On Gauss Map of Immersion into Space Form. 16(1). 1–11. 1 indexed citations
17.
Tsujino, Jiromaru, et al.. (1986). Ultrasonic Plastic Welding with Welding Tip Pair. Japanese Journal of Applied Physics. 25(S1). 168–168. 7 indexed citations
18.
Shimizu, Tomio, Y. Hayashi, Susumu Ishikawa, & Kazuhiro Teramura. (1982). Intramolecular 1,3-Dipolar Cycloaddition of Nitrilimines Bearing Alkenyl Groups. Bulletin of the Chemical Society of Japan. 55(8). 2456–2459. 19 indexed citations
19.
Ishihara, Shigeru & Susumu Ishikawa. (1975). Note on relatively harmonic immersions. Hokkaido Mathematical Journal. 4(2). 13 indexed citations
20.
Handa, Hajime, et al.. (1960). 34. Coating and Reinforcing of Experimental Cervical Aneurysms with Synthetic Resins and Rubbers. Neurologia medico-chirurgica. 2(1-2). 185b–186. 3 indexed citations

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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