Author

Yuji Sagawa

Observed names: Yuji SAGAWA, 侑司佐川

Institutions: National Institute of Technology, Gifu College, Osaka Metropolitan University

Observed institutions: National Institute of Technology, Gifu College, Osaka Metropolitan University, Micron Memory Japan, K.K. (Japan), Saitama University, Chiba Institute of Technology, The University of Osaka

ORCID: 0009-0007-6012-1700

Observed ORCID: 0009-0007-6012-1700

OpenAlex ID: A5049436987

Large Time Asymptotics for a Cubic Nonlinear Schrödinger System in One Space Dimension

2021 · Chunhua Li, Yoshinori Nishii, et al. · Funkcialaj Ekvacioj · 15

Large Time Asymptotics for a Cubic Nonlinear Schrödinger System in One Space Dimension, II

2021 · Chunhua LI, Yoshinori NISHII, et al. · Tokyo Journal of Mathematics · 13

The lifespan of small solutions to cubic derivative nonlinear Schrödinger equations in one space dimension

2016 · Yuji Sagawa, Hideaki Sunagawa · Discrete and Continuous Dynamical Systems · 11

A sharp lower bound for the lifespan of small solutions to the Schrödinger equation with a subcritical power nonlinearity

2018 · Yuji Sagawa, Hideaki Sunagawa, et al. · Differential and Integral Equations · 7

Upper and lower $ L^2 $-decay bounds for a class of derivative nonlinear Schrödinger equations

2022 · Chunhua Li, Yoshinori Nishii, et al. · Discrete and Continuous Dynamical Systems · 6

The lifespan of small solutions to a system of cubic nonlinear Schrödinger equations in one space dimension

2018 · Yuji Sagawa · SUT Journal of Mathematics · 5

Corrigendum to "The lifespan of small solutions to cubic derivative nonlinear Schrödinger equations in one space dimension" [Discrete Contin. Dyn. Syst., 36 (2016), 5743–5761]

2020 · Yuji Sagawa, Hideaki Sunagawa · Discrete and Continuous Dynamical Systems · 2

Asymptotic behavior of small solutions to a 2-component system of cubic nonlinear Schrödinger equations in one space dimension

2025 · Yuji Sagawa · Journal of Differential Equations · 1

Optimal $$L^{\infty }$$-Decay Rate of Solutions to a Dissipative Nonlinear Schrödinger Equation System

2025 · Naoyasu Kita, Yoshihisa Nakamura, et al. · Trends in mathematics

Refined L^2-decay estimate of solutions to a system of dissipative nonlinear Schroedinger equations

2024 · Naoyasu Kita, Hayato Miyazaki, et al. · Journal of Applied Science and Engineering A

Lower bound estimates for the lifespan of small solutions to nonlinear Schrödinger equations

2019 · 侑司佐川 · OUKA (Osaka University Knowledge Archive) (Osaka University)

Works count: 11

Citation count: 60

H-index: 5

I10-index: 3