Yasuhiko Ikebe

1.9k total citations · 2 hit papers
38 papers, 1.5k citations indexed

About

Yasuhiko Ikebe is a scholar working on Computational Theory and Mathematics, Mathematical Physics and Applied Mathematics. According to data from OpenAlex, Yasuhiko Ikebe has authored 38 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Computational Theory and Mathematics, 7 papers in Mathematical Physics and 7 papers in Applied Mathematics. Recurrent topics in Yasuhiko Ikebe's work include Matrix Theory and Algorithms (13 papers), Mathematical functions and polynomials (6 papers) and Electromagnetic Scattering and Analysis (4 papers). Yasuhiko Ikebe is often cited by papers focused on Matrix Theory and Algorithms (13 papers), Mathematical functions and polynomials (6 papers) and Electromagnetic Scattering and Analysis (4 papers). Yasuhiko Ikebe collaborates with scholars based in Japan, United States and Slovenia. Yasuhiko Ikebe's co-authors include Brian T. Smith, P. M. Anselone, B. S. Garbow, Virginia Klema, Thomas Aird, Tetsuro Yamamoto, Toshiyuki Inagaki, Sadaaki Miyamoto, Dongsheng Cai and Yoshinori Miyazaki and has published in prestigious journals such as Journal of Applied Physics, Communications of the ACM and Mathematics of Computation.

In The Last Decade

Yasuhiko Ikebe

33 papers receiving 1.2k citations

Hit Papers

Matrix Eigensystem Routines--EISPACK Guide 1974 2026 1991 2008 1976 1974 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Matrix Eigensystem Routines--EISPACK Guide
    1976 482 citations Brian T. Smith, B. S. Garbow et al. Mathematics of Computation profile →
  2. Matrix Eigensystem Routines — EISPACK Guide
    1974 350 citations Brian T. Smith, Yasuhiko Ikebe et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yasuhiko Ikebe Japan 12 523 299 261 251 243 38 1.5k
D. K. Faddeev Russia 9 652 1.2× 336 1.1× 176 0.7× 150 0.6× 160 0.7× 28 1.7k
V. N. Faddeeva Russia 5 576 1.1× 311 1.0× 156 0.6× 137 0.5× 137 0.6× 8 1.4k
Ilse C. F. Ipsen United States 27 1.0k 1.9× 436 1.5× 361 1.4× 354 1.4× 140 0.6× 83 1.9k
Jane Cullum United States 21 609 1.2× 357 1.2× 682 2.6× 240 1.0× 86 0.4× 44 1.8k
Ralph A. Willoughby United States 18 588 1.1× 462 1.5× 552 2.1× 256 1.0× 115 0.5× 39 1.9k
J. M. Varah Canada 20 577 1.1× 533 1.8× 150 0.6× 374 1.5× 272 1.1× 46 1.6k
Seymour V. Parter United States 24 971 1.9× 643 2.2× 175 0.7× 715 2.8× 436 1.8× 91 2.0k
Ned Anderson United States 6 244 0.5× 226 0.8× 134 0.5× 300 1.2× 102 0.4× 11 1.5k
Michael Monagan Canada 16 517 1.0× 110 0.4× 145 0.6× 161 0.6× 85 0.3× 75 1.6k
Emilie V. Haynsworth United States 15 1.1k 2.1× 561 1.9× 156 0.6× 183 0.7× 290 1.2× 29 1.8k

Countries citing papers authored by Yasuhiko Ikebe

Since Specialization
Citations

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

Fields of papers citing papers by Yasuhiko Ikebe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yasuhiko Ikebe

This figure shows the co-authorship network connecting the top 25 collaborators of Yasuhiko Ikebe. A scholar is included among the top collaborators of Yasuhiko Ikebe 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 Yasuhiko Ikebe. Yasuhiko Ikebe 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.
Miyazaki, Yoshinori, Nobuyoshi Asai, Dongsheng Cai, & Yasuhiko Ikebe. (2006). Numerical computation of the eigenvalues for the spheroidal wave equation with accurate error estimation by matrix method.. 23. 329–338. 3 indexed citations
2.
Ershov, M., et al.. (1999). Analytical model of transient photoresponse of quantum well infrared photodetectors. Journal of Applied Physics. 86(11). 6442–6450. 17 indexed citations
3.
Ikebe, Yasuhiko, Nobuyoshi Asai, Yoshinori Miyazaki, & Dongsheng Cai. (1996). The eigenvalue problem for infinite complex symmetric tridiagonal matrices with application. Linear Algebra and its Applications. 241-243. 599–618. 15 indexed citations
4.
5.
Ikebe, Yasuhiko, et al.. (1991). Computing zeros and orders of Bessel functions. Journal of Computational and Applied Mathematics. 38(1-3). 169–184. 11 indexed citations
6.
Kamada, Masaru, Kazuo Toraichi, & Yasuhiko Ikebe. (1991). A note on error estimation for spline interpolation method with sampling bases. Electronics and Communications in Japan (Part III Fundamental Electronic Science). 74(4). 51–60. 3 indexed citations
7.
Ikebe, Yasuhiko, Toshiyuki Inagaki, & Sadaaki Miyamoto. (1987). The Monotonicity Theorem, Cauchy's Interlace Theorem, and the Courant-Fischer Theorem. American Mathematical Monthly. 94(4). 352–354. 4 indexed citations
8.
Ikebe, Yasuhiko & Toshiyuki Inagaki. (1985). Numerical Solution of Integral Equations for Reliability Quantification. IEEE Transactions on Reliability. R-34(1). 73–77. 2 indexed citations
9.
Inagaki, Toshiyuki & Yasuhiko Ikebe. (1985). Direct computation of expected numbers of failures and repairs via integral equation approach. Microelectronics Reliability. 25(1). 105–109. 1 indexed citations
10.
Ikebe, Yasuhiko & Toshiyuki Inagaki. (1982). An Error Analysis for Reliability Quantification. IEEE Transactions on Reliability. R-31(4). 385–388. 2 indexed citations
11.
Yamamoto, Tetsuro & Yasuhiko Ikebe. (1979). Inversion of band matrices. Linear Algebra and its Applications. 24. 105–111. 50 indexed citations
12.
Ikebe, Yasuhiko. (1979). On inverses of Hessenberg matrices. Linear Algebra and its Applications. 24. 93–97. 51 indexed citations
13.
Smith, Brian T., Jack Dongarra, B. S. Garbow, et al.. (1976). Matrix Eigensystem Routines - EISPACK Guide, Second Edition. Research Explorer (The University of Manchester). 36 indexed citations
14.
Ikebe, Yasuhiko. (1975). The zeros of regular Coulomb wave functions and of their derivatives. Mathematics of Computation. 29(131). 878–887. 18 indexed citations
15.
Ikebe, Yasuhiko. (1973). Hermite-Birkhoff interpolation problems in Haar subspaces. Journal of Approximation Theory. 8(2). 142–149. 5 indexed citations
16.
Ikebe, Yasuhiko & P. M. Anselone. (1972). Collectively Compact Operator Approximation Theory and Applications to Integral Equations. Mathematics of Computation. 26(119). 803–803. 260 indexed citations
17.
Ikebe, Yasuhiko, M. Stuart Lynn, & William P. Timlake. (1968). The numerical solution of the integral equation formulation of the Neumann problem.. IFIP Congress. 134–137. 3 indexed citations
18.
Ikebe, Yasuhiko. (1968). A characterization of Haar subspaces in $C\left[ {a,b} \right]$. Proceedings of the Japan Academy Series A Mathematical Sciences. 44(4). 1 indexed citations
19.
Ikebe, Yasuhiko, et al.. (1967). E1837. American Mathematical Monthly. 74(4). 439–439. 1 indexed citations
20.
Ikebe, Yasuhiko. (1965). Note on triple-precision floating-point arithmetic with 132-bit numbers. Communications of the ACM. 8(3). 175–177. 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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