Seiichi Kamada

2.4k total citations
69 papers, 1.0k citations indexed

About

Seiichi Kamada is a scholar working on Geometry and Topology, Mathematical Physics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Seiichi Kamada has authored 69 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Geometry and Topology, 39 papers in Mathematical Physics and 23 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Seiichi Kamada's work include Geometric and Algebraic Topology (59 papers), Homotopy and Cohomology in Algebraic Topology (34 papers) and Advanced Combinatorial Mathematics (22 papers). Seiichi Kamada is often cited by papers focused on Geometric and Algebraic Topology (59 papers), Homotopy and Cohomology in Algebraic Topology (34 papers) and Advanced Combinatorial Mathematics (22 papers). Seiichi Kamada collaborates with scholars based in Japan, United States and South Korea. Seiichi Kamada's co-authors include Masahico Saito, J. Scott Carter, Naoko Kamada, Daniel Jelsovsky, Laurel Langford, Scott L. Carter, Yukio Matsumoto, Akio Kawauchi, Sang Youl Lee and Hiroshi Tamaru and has published in prestigious journals such as Transactions of the American Mathematical Society, Advances in Mathematics and Bulletin of the American Mathematical Society.

In The Last Decade

Seiichi Kamada

66 papers receiving 962 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Seiichi Kamada Japan 17 986 651 437 246 111 69 1.0k
Akio Kawauchi Japan 13 752 0.8× 480 0.7× 270 0.6× 217 0.9× 77 0.7× 83 827
Roger Fenn United Kingdom 16 910 0.9× 701 1.1× 367 0.8× 222 0.9× 28 0.3× 47 1.0k
William Jaco United States 17 1.3k 1.3× 883 1.4× 369 0.8× 289 1.2× 190 1.7× 44 1.4k
Heiner Zieschang Germany 19 972 1.0× 713 1.1× 248 0.6× 225 0.9× 55 0.5× 69 1.2k
J. Scott Carter United States 10 568 0.6× 404 0.6× 230 0.5× 123 0.5× 41 0.4× 26 596
Alan W. Reid United States 18 1.1k 1.1× 859 1.3× 308 0.7× 148 0.6× 31 0.3× 89 1.1k
David Gabai United States 20 1.8k 1.9× 1.4k 2.1× 517 1.2× 341 1.4× 72 0.6× 46 1.9k
Yakov Eliashberg United States 20 1.6k 1.6× 1.1k 1.7× 236 0.5× 198 0.8× 50 0.5× 51 1.7k
Friedhelm Waldhausen Germany 12 1.4k 1.4× 1.0k 1.6× 245 0.6× 217 0.9× 83 0.7× 18 1.5k
Dan Margalit United States 12 779 0.8× 626 1.0× 177 0.4× 149 0.6× 25 0.2× 36 851

Countries citing papers authored by Seiichi Kamada

Since Specialization
Citations

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

Fields of papers citing papers by Seiichi Kamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiichi Kamada

This figure shows the co-authorship network connecting the top 25 collaborators of Seiichi Kamada. A scholar is included among the top collaborators of Seiichi Kamada 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 Seiichi Kamada. Seiichi Kamada 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.
Kamada, Seiichi, et al.. (2021). Knotted surfaces as vanishing sets of polynomials. Journal of the Mathematical Society of Japan. 73(4). 1 indexed citations
2.
Kamada, Seiichi, et al.. (2019). On the group of ring motions of an H-trivial link. Topology and its Applications. 264. 51–65. 3 indexed citations
3.
Kamada, Seiichi, et al.. (2015). Classification of broken Lefschetz fibrations with small fiber genera. Journal of the Mathematical Society of Japan. 67(3). 4 indexed citations
4.
Kamada, Seiichi, et al.. (2015). Chart description for hyperelliptic Lefschetz fibrations and their stabilization. Topology and its Applications. 196. 416–430. 1 indexed citations
5.
Carter, J. Scott & Seiichi Kamada. (2015). Three-dimensional braids and their descriptions. Topology and its Applications. 196. 510–521. 1 indexed citations
6.
Kamada, Seiichi, et al.. (2012). Braids and branched coverings of dimension three (Intelligence of Low-dimensional Topology). Kyoto University Research Information Repository (Kyoto University). 1812. 64–81. 1 indexed citations
7.
Kamada, Seiichi. (2009). Quandles derived from dynamical systems and subsets which are closed under quandle operations. Topology and its Applications. 157(1). 298–301. 3 indexed citations
8.
Ishii, Atsushi, Naoko Kamada, & Seiichi Kamada. (2009). The Miyazawa polynomial for long virtual knots. Topology and its Applications. 157(1). 290–297. 1 indexed citations
9.
Kamada, Seiichi. (2007). Braid presentation of virtual knots and welded knots. Osaka Journal of Mathematics. 44(2). 441–458. 40 indexed citations
10.
Kamada, Seiichi. (2006). Graphic descriptions of monodromy representations. Topology and its Applications. 154(7). 1430–1446. 5 indexed citations
11.
Kamada, Seiichi, et al.. (2005). Chart description and a new proof of the classification theorem of genus one Lefschetz fibrations. Journal of the Mathematical Society of Japan. 57(2). 5 indexed citations
12.
Kamada, Seiichi. (2004). Invariants of virtual braids and a remark on left stabilizations and virtual exchange moves. Kobe University Repository Kernel (Kobe University). 21(1). 33–49. 10 indexed citations
13.
Kamada, Seiichi & Yukio Matsumoto. (2004). Word representation of cords on a punctured plane. Topology and its Applications. 146-147. 21–50. 1 indexed citations
14.
Kamada, Seiichi & Yukio Matsumoto. (2004). Enveloping monoidal quandles. Topology and its Applications. 146-147. 133–148. 1 indexed citations
15.
Kamada, Seiichi, et al.. (2001). Combinatorial moves on ambient isotopic submanifolds in a manifold. Journal of the Mathematical Society of Japan. 53(2). 2 indexed citations
16.
Habiro, Kazuo, et al.. (2001). Algebraic formulae for the q-inverse in a free group. Journal of mathematical sciences. 8(4). 721–734. 2 indexed citations
17.
Carter, J. Scott, Daniel Jelsovsky, Seiichi Kamada, & Masahico Saito. (2001). Quandle homology groups, their Betti numbers, and virtual knots. Journal of Pure and Applied Algebra. 157(2-3). 135–155. 38 indexed citations
18.
Kamada, Seiichi. (1999). Unknotting immersed surface-links and singular 2-dimensional braids by 1-handle surgeries. Osaka Journal of Mathematics. 36(1). 33–49. 7 indexed citations
19.
Kamada, Seiichi. (1994). Alexander’s and Markov’s theorems in dimension four. Bulletin of the American Mathematical Society. 31(1). 64–67. 8 indexed citations
20.
Kamada, Seiichi. (1989). Nonorientable surfaces in 4-space. Osaka Journal of Mathematics. 26(2). 367–385. 23 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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