The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Nakao Hayashi sits on this spectrum.
This scientist: 246 publications — 76th percentile
76% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 537 publications or more.
The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Nakao Hayashi sits on this spectrum.
This scientist: 38 D-Index — 37th percentile
37% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 86 D-Index or more.
Nakao Hayashi is a researcher affiliated with Waseda University in Japan, specializing in mathematical physics and applied mathematics. Their work primarily focuses on nonlinear Schrödinger equations and related boundary value problems, contributing to the understanding of complex differential equations and nonlinear wave phenomena.
The researcher has published extensively in fields including Mathematics and Physics and Astronomy. Their subfields of study encompass Mathematical Physics, Statistical and Nonlinear Physics, Applied Mathematics, Computational Theory and Mathematics, and Control and Systems Engineering. Key topics covered include advanced mathematical physics problems, nonlinear waves and solitons, nonlinear photonic systems, spectral theory in mathematical physics, differential equations and boundary problems, and advanced mathematical modeling in engineering.
Hayashi's frequent publication venues reflect the interdisciplinary nature of their work. These include Partial Differential Equations and Applications, Journal of Evolution Equations, Nonlinear Analysis, Journal of Pseudo-Differential Operators and Applications, and Differential and Integral Equations.
Hayashi has collaborated with several researchers, notably Pavel I. Naumkin, with whom they have co-authored 23 papers. Other frequent co-authors include Takayoshi Ogawa, Elena I. Kaikina, Jesus A. Mendez-Navarro, and Takuya Sato.
Their recent significant papers include:
In recognition of their contributions, Nakao Hayashi was awarded the distinction of SPIE Fellow in 2011.
Nakao Hayashi;Pavel I. Naumkin
Anne De Bouard;Nakao Hayashi;Jean Claude Saut
Nakao Hayashi;Tohru Ozawa
Nakao Hayashi;Tohru Ozawa
Nakao Hayashi;Tohru Ozawa;Tohru Ozawa;Tohru Ozawa;J. L. Bona
Nakao Hayashi;Wolf von Wahl
Nakao Hayashi;Elena I. Kaikina;Pavel I. Naumkin
Nakao Hayashi;Kuniaki Nakamitsu;Masayoshi Tsutsumi
Nakao Hayashi;Pavel I. Naumkin
Nakao Hayashi;Tohru Ozawa;Kazunaga Tanaka
Nakao Hayashi;Tohru Ozawa
Nakao Hayashi;Yoshio Tsutsumi
Nakao Hayashi;Kuniaki Nakamitsu;Masayoshi Tsutsumi
Nakao Hayashi;Saburou Saitoh
Nakao Hayashi;Pavel I. Naumkin
Anne De Bouard;Nakao Hayashi;Keiichi Kato
Elena Kaikina;Nakao Hayashi
Nakao Hayashi;Tohru Ozawa
Nakao Hayashi
Nakao Hayashi;Elena I. Kaikina;Pavel I. Naumkin
N. Hayashi
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Chinese Academy of Sciences
German Cancer Research Center
University of New South Wales
University of Wisconsin–Madison
Brigham and Women's Hospital
Grenoble Alpes University
Philipp University of Marburg
Spanish National Research Council
University of Bamberg
University of Alabama in Huntsville
Rutgers, The State University of New Jersey
Microsoft (United States)
Columbia University
Université Paris Cité
United States Department of Agriculture
University of Minho
