Kimitoshi Tsutaya

551 total citations
33 papers, 335 citations indexed

About

Kimitoshi Tsutaya is a scholar working on Mathematical Physics, Control and Systems Engineering and Applied Mathematics. According to data from OpenAlex, Kimitoshi Tsutaya has authored 33 papers receiving a total of 335 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Mathematical Physics, 10 papers in Control and Systems Engineering and 9 papers in Applied Mathematics. Recurrent topics in Kimitoshi Tsutaya's work include Advanced Mathematical Physics Problems (27 papers), Stability and Controllability of Differential Equations (9 papers) and Nonlinear Waves and Solitons (8 papers). Kimitoshi Tsutaya is often cited by papers focused on Advanced Mathematical Physics Problems (27 papers), Stability and Controllability of Differential Equations (9 papers) and Nonlinear Waves and Solitons (8 papers). Kimitoshi Tsutaya collaborates with scholars based in Japan, United States and Ireland. Kimitoshi Tsutaya's co-authors include Tohru Ozawa, Yoshio Tsutsumi, Kunio Hidano, Yuta Wakasugi, Walter A. Strauss, Shuji Machihara, Chenying Zhang, Makoto Nakamura, Shin-Ichiro Ei and Hideo Kubo and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and Applied Mathematics and Computation.

In The Last Decade

Kimitoshi Tsutaya

27 papers receiving 290 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kimitoshi Tsutaya Japan 10 306 164 118 101 37 33 335
T. Tao United States 3 338 1.1× 242 1.5× 145 1.2× 65 0.6× 29 0.8× 4 389
Makoto Nakamura Japan 12 353 1.2× 99 0.6× 204 1.7× 136 1.3× 20 0.5× 37 386
Ioan Bejenaru United States 11 397 1.3× 126 0.8× 259 2.2× 118 1.2× 17 0.5× 22 432
Nikolaos Tzirakis United States 13 426 1.4× 253 1.5× 172 1.5× 125 1.2× 17 0.5× 34 460
Sebastian Herr Germany 12 511 1.7× 256 1.6× 259 2.2× 100 1.0× 23 0.6× 30 542
Shuji Machihara Japan 12 372 1.2× 97 0.6× 257 2.2× 79 0.8× 69 1.9× 35 468
Achenef Tesfahun Norway 11 256 0.8× 106 0.6× 105 0.9× 48 0.5× 41 1.1× 31 278
Yonggeun Cho South Korea 12 435 1.4× 94 0.6× 307 2.6× 105 1.0× 21 0.6× 43 477
Guixiang Xu China 11 337 1.1× 148 0.9× 125 1.1× 97 1.0× 8 0.2× 25 370
誉志雄 堤 2 262 0.9× 107 0.7× 101 0.9× 66 0.7× 19 0.5× 2 267

Countries citing papers authored by Kimitoshi Tsutaya

Since Specialization
Citations

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

Fields of papers citing papers by Kimitoshi Tsutaya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kimitoshi Tsutaya

This figure shows the co-authorship network connecting the top 25 collaborators of Kimitoshi Tsutaya. A scholar is included among the top collaborators of Kimitoshi Tsutaya 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 Kimitoshi Tsutaya. Kimitoshi Tsutaya 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.
Tsutaya, Kimitoshi & Yuta Wakasugi. (2021). On Glassey's conjecture for semilinear wave equations in Friedmann-Lema\^itre-Robertson-Walker spacetime. arXiv (Cornell University). 6 indexed citations
2.
Tsutaya, Kimitoshi & Yuta Wakasugi. (2021). Blow up of solutions of semilinear wave equations related to nonlinear waves in de Sitter spacetime. Partial Differential Equations and Applications. 3(1). 2 indexed citations
3.
Tsutaya, Kimitoshi & Yuta Wakasugi. (2021). Blow up of solutions of semilinear wave equations in accelerated expanding Friedmann-Lema\^{i}tre-Robertson-Walker spacetime. arXiv (Cornell University). 5 indexed citations
4.
Tsutaya, Kimitoshi & Yuta Wakasugi. (2020). Blow up of solutions of semilinear wave equations in Friedmann–Lemaître–Robertson–Walker spacetime. Journal of Mathematical Physics. 61(9). 12 indexed citations
5.
Ei, Shin-Ichiro, Yoshikazu Giga, Hideo Kubo, et al.. (2017). Proceedings of the 42nd Sapporo Symposium on Partial Differential Equations ‐ In memory of Professor Taira Shirota ‐. EPrints - Department of Mathematics, Hokkaido University. 171. 1–94. 1 indexed citations
6.
Tsutaya, Kimitoshi, et al.. (2017). ON THE ASYMPTOTIC BEHAVIOR OF SOLUTIONS OF THE WAVE EQUATION OF HARTREE TYPE. 16(1). 2 indexed citations
7.
Tsutaya, Kimitoshi. (2013). Weighted estimates for a convolution appearing in the wave equation of Hartree type. Journal of Mathematical Analysis and Applications. 411(2). 719–731. 4 indexed citations
8.
Giga, Yoshikazu, et al.. (2007). Proceedings of the 32nd Sapporo Symposium on Partial Differential Equations. EPrints - Department of Mathematics, Hokkaido University. 122(122). 1. 1 indexed citations
9.
Tsutaya, Kimitoshi, et al.. (2007). Global existence of solutions for a reaction-diffusion system. Differential and Integral Equations. 20(12). 6 indexed citations
10.
Tsutaya, Kimitoshi, et al.. (2006). On the asymptotic behavior of nonlinear waves in the presence of a short-range potential. manuscripta mathematica. 119(3). 323–345. 1 indexed citations
11.
Tsutaya, Kimitoshi, et al.. (2005). Nonlinear Schrödinger Equation with Inhomogeneous Dirichlet Boundary Data. Journal of Mathematical Physics. 46(8). 12 indexed citations
12.
Ozawa, Tohru, Kimitoshi Tsutaya, & Yoshio Tsutsumi. (2000). ON THE COUPLED SYSTEM OF NONLINEAR WAVE EQUATIONS WITH DIFFERENT PROPAGATION SPEEDS. Banach Center Publications. 52(1). 181–188. 1 indexed citations
13.
Ozawa, Tohru, Kimitoshi Tsutaya, & Yoshio Tsutsumi. (1996). Global existence and asymptotic behavior of solutions for the Klein-Gordon equations with quadratic nonlinearity in two space dimensions. Mathematische Zeitschrift. 222(3). 341–362. 61 indexed citations
14.
Hidano, Kunio & Kimitoshi Tsutaya. (1995). Scattering theory for nonlinear wave equations in the invariant Sobolev space. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 285. 1–32. 1 indexed citations
15.
Ozawa, Tohru, Kimitoshi Tsutaya, & Yoshio Tsutsumi. (1995). Normal form and global solutions for the Klein-Gordon-Zakharov equations(Nonlinear Evolution Equations and Their Applications). Kyoto University Research Information Repository (Kyoto University). 898. 94–103. 1 indexed citations
16.
Hidano, Kunio & Kimitoshi Tsutaya. (1995). Global existence and asymptotic behavior of solutions for nonlinear wave equations. Indiana University Mathematics Journal. 44(4). 0–0. 30 indexed citations
17.
Ozawa, Tohru, Kimitoshi Tsutaya, & Yoshio Tsutsumi. (1995). Normal form and global solutions for the Klein-Gordon-Zakharov equations. Annales de l Institut Henri Poincaré C Analyse Non Linéaire. 12(4). 459–503. 42 indexed citations
18.
Tsutaya, Kimitoshi. (1994). Scattering Theory for Semilinear Wave Equations with Small Data in Two Space Dimensions. Transactions of the American Mathematical Society. 342(2). 595–595. 5 indexed citations
19.
Tsutaya, Kimitoshi. (1993). Global Existence Theorem for Semilinear Wave Equations with Non-compact Data in Two Space Dimensions. Journal of Differential Equations. 104(2). 332–360. 22 indexed citations
20.
Tsutaya, Kimitoshi. (1992). Scattering theory for semilinear wave equations with small data in two space dimensions. Proceedings of the Japan Academy Series A Mathematical Sciences. 68(8).

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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