Etsuko Bannai

905 total citations
47 papers, 488 citations indexed

About

Etsuko Bannai is a scholar working on Numerical Analysis, Discrete Mathematics and Combinatorics and Electrical and Electronic Engineering. According to data from OpenAlex, Etsuko Bannai has authored 47 papers receiving a total of 488 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Numerical Analysis, 17 papers in Discrete Mathematics and Combinatorics and 16 papers in Electrical and Electronic Engineering. Recurrent topics in Etsuko Bannai's work include Mathematical Approximation and Integration (24 papers), graph theory and CDMA systems (16 papers) and Finite Group Theory Research (16 papers). Etsuko Bannai is often cited by papers focused on Mathematical Approximation and Integration (24 papers), graph theory and CDMA systems (16 papers) and Finite Group Theory Research (16 papers). Etsuko Bannai collaborates with scholars based in Japan, China and United States. Etsuko Bannai's co-authors include Eiichi Bannaĭ, Dennis Stanton, Yan Zhu, Tatsuro Ito, François Jaeger, Hajime Tanaka, Akihiro Munemasa, Hideo Bannai, Yan Zhu and Takuya Ikuta and has published in prestigious journals such as Pacific Journal of Mathematics, Memoirs of the American Mathematical Society and Discrete Mathematics.

In The Last Decade

Etsuko Bannai

43 papers receiving 438 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Etsuko Bannai Japan	12	212	190	172	161	125	47	488
Christine Bachoc France	11	96 0.5×	169 0.9×	327 1.9×	275 1.7×	59 0.5×	34	521
R. M. Damerell United Kingdom	8	128 0.6×	150 0.8×	71 0.4×	135 0.8×	97 0.8×	9	419
S. G. Hoggar United Kingdom	11	78 0.4×	75 0.4×	124 0.7×	67 0.4×	52 0.4×	19	354
Nets Hawk Katz United States	14	66 0.3×	341 1.8×	100 0.6×	50 0.3×	174 1.4×	30	774
József Solymosi Canada	13	62 0.3×	380 2.0×	56 0.3×	61 0.4×	195 1.6×	75	653
M. M. Skriganov Russia	10	114 0.5×	41 0.2×	85 0.5×	84 0.5×	26 0.2×	32	424
A. Blokhuis Netherlands	16	30 0.1×	385 2.0×	360 2.1×	350 2.2×	119 1.0×	55	686
Charles Hobby United States	9	54 0.3×	110 0.6×	80 0.5×	54 0.3×	76 0.6×	26	394
Máté Matolcsi Hungary	11	22 0.1×	43 0.2×	66 0.4×	75 0.5×	54 0.4×	39	608
Jacques Martinet France	11	17 0.1×	94 0.5×	97 0.6×	32 0.2×	260 2.1×	36	437

Countries citing papers authored by Etsuko Bannai

Since Specialization

Citations

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

Fields of papers citing papers by Etsuko Bannai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Etsuko Bannai

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

All Works

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20 of 20 papers shown

Bannaĭ, Eiichi, et al.. (2024). On the two-distance embedding in real Euclidean space of coherent configuration of type (2,2;3). Discrete Mathematics. 348(4). 114378–114378.

Bannaĭ, Eiichi, et al.. (2021). Algebraic Combinatorics. 30 indexed citations

Bannaĭ, Eiichi, Etsuko Bannai, Hajime Tanaka, & Yan Zhu. (2020). Tight relative $t$-designs on two shells in hypercubes, and Hahn and Hermite polynomials. arXiv (Cornell University). 2 indexed citations

Bannaĭ, Eiichi, Etsuko Bannai, & Yan Zhu. (2016). Relative t-designs in binary Hamming association scheme H(n, 2). Designs Codes and Cryptography. 84(1-2). 23–53. 4 indexed citations

Zhu, Yan, Eiichi Bannaĭ, & Etsuko Bannai. (2015). Tight relative 2-designs on two shells in Johnson association schemes. Discrete Mathematics. 339(2). 957–973. 5 indexed citations

Bannaĭ, Eiichi, et al.. (2013). On the existence of tight relative 2-designs on binary Hamming association schemes. Discrete Mathematics. 314. 17–37. 7 indexed citations

Bannaĭ, Eiichi, et al.. (2010). A new example of Euclidean tight 6-design. arXiv (Cornell University). 1 indexed citations

Bannaĭ, Eiichi & Etsuko Bannai. (2009). A survey on spherical designs and algebraic combinatorics on spheres. European Journal of Combinatorics. 30(6). 1392–1425. 83 indexed citations

Bannaĭ, Eiichi, et al.. (2009). Cubature formulas in numerical analysis and Euclidean tight designs. European Journal of Combinatorics. 31(2). 423–441. 11 indexed citations

10.

Bannai, Etsuko. (2008). New examples of Euclidean tight 4-designs. European Journal of Combinatorics. 30(3). 655–667. 9 indexed citations

11.

Bannaĭ, Eiichi, et al.. (2007). Uniqueness of certain association schemes. European Journal of Combinatorics. 29(6). 1379–1395. 7 indexed citations

12.

Bannaĭ, Eiichi & Etsuko Bannai. (2006). On Euclidean tight 4-designs. Journal of the Mathematical Society of Japan. 58(3). 17 indexed citations

13.

Bannaĭ, Eiichi & Etsuko Bannai. (2004). A note on the spherical embeddings of strongly regular graphs. European Journal of Combinatorics. 26(8). 1177–1179. 10 indexed citations

14.

Bannaĭ, Eiichi, et al.. (2004). On optimal tight 4-designs on 2 concentric spheres. European Journal of Combinatorics. 27(2). 179–192. 4 indexed citations

15.

Bannaĭ, Eiichi, et al.. (2001). Modular invariants of the modular data of finite groups (Codes, lattices, vertex operator algebras and finite groups). Kyoto University Research Information Repository (Kyoto University). 1228. 1–12.

16.

Bannaĭ, Eiichi, et al.. (1999). On the Ring of Simultaneous Invariants for the Gleason–MacWilliams Group. European Journal of Combinatorics. 20(7). 619–627. 6 indexed citations

17.

Bannaĭ, Eiichi & Etsuko Bannai. (1993). GENERALIZED GENERALIZED SPIN MODELS. Kyoto University Research Information Repository (Kyoto University). 840(840). 38–53. 1 indexed citations

18.

Bannaĭ, Eiichi & Etsuko Bannai. (1980). How many P-polynomial Structures can an Association Scheme have?. European Journal of Combinatorics. 1(4). 289–298. 11 indexed citations

19.

Bannai, Etsuko. (1976). Fundamental groups of the spaces of regular orbits of the finite unitary reflection groups of dimension 2. Journal of the Mathematical Society of Japan. 28(3). 16 indexed citations

20.

Bannaĭ, Eiichi & Etsuko Bannai. (1973). On some finite subgroups of $GL(n,Q)$. Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics. 20(3). 319–340. 2 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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