KAWAMOTO Masaki 川本昌紀

… Alternative Names

Kawamoto Masaki 川本昌紀

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Researcher Number	40770631
Affiliation (Current)	2026: 岡山大学, 先鋭研究領域, 准教授
Affiliation (based on the past Project Information) *help	2024: 岡山大学, 異分野基礎科学研究所, 准教授 2022 – 2023: 愛媛大学, 理工学研究科(工学系), 准教授 2020 – 2021: 愛媛大学, 理工学研究科(工学系), 講師
Review Section/Research Field	Principal Investigator Basic Section 12020:Mathematical analysis-related / Basic Section 12010:Basic analysis-related
Keywords	Principal Investigator ストリッカーツ評価式 / 漸近完全性 / 磁場 / 非線形シュレーディンガー方程式 / 調和振動子 / 修正散乱 / 非線形シュレディンガー方程式 / スペクトル / 散乱理論 / シュレーディンガー方程式 … More / 非線形散乱 / スペクトル・散乱理論 / 伝播評価 / 電磁場 / 散乱 / シュレディンガー方程式 Less

電磁場中の非線形シュレディンガー方程式の修正散乱についての多角的研究Principal Investigator
- Principal Investigator
  
  川本昌紀
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Okayama University
Researches on spectral and scattering theory for magnetic Schr\"{o}dinger equationPrincipal Investigator
- Principal Investigator
  
  Kawamoto Masaki
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Okayama University
  Ehime University

All 2025 2024 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Modified scattering for nonlinear Schr?dinger equations with long-range potentials2025
- Author(s)
  Kawamoto Masaki、Mizutani Haruya
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: 378 Issue: 5 Pages: 3625-3652
- DOI
  10.1090/tran/9369
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328, KAKENHI-PROJECT-24K06796
[Journal Article] Modified scattering operator for nonlinear Schr?dinger equations with time-decaying harmonic potentials2025
- Author(s)
  Kawamoto Masaki、Miyazaki Hayato
- Journal Title
  
  Nonlinear Analysis
  
  Volume: 256 Pages: 113778-113778
- DOI
  10.1016/j.na.2025.113778
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328, KAKENHI-PROJECT-24K06796, KAKENHI-PROJECT-22K13941
[Journal Article] Global well-posedness and scattering in weighted space for nonlinear Schr?dinger equations below the Strauss exponent without gauge-invariance2025
- Author(s)
  Kawamoto Masaki、Masaki Satoshi、Miyazaki Hayato
- Journal Title
  
  Mathematische Annalen
  
  Volume: 392 Issue: 1 Pages: 1051-1097
- DOI
  10.1007/s00208-025-03121-w
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14328, KAKENHI-PROJECT-24K06796, KAKENHI-PROJECT-22K13941
[Journal Article] Long-range scattering for a critical homogeneous type nonlinear Schr?dinger equation with time-decaying harmonic potentials2023
- Author(s)
  Kawamoto Masaki、Miyazaki Hayato
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 365 Pages: 127-167
- DOI
  10.1016/j.jde.2023.04.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13941, KAKENHI-PROJECT-19K14580, KAKENHI-PROJECT-20K14328
[Journal Article] Nonexistence of wave operators via strong propagation estimates for Schr?dinger operators with sub-quadratic repulsive potentials2023
- Author(s)
  Ishida Atsuhide、Kawamoto Masaki
- Journal Title
  
  Journal of Mathematical Physics
  
  Volume: 64 Issue: 12 Pages: 123301-123301
- DOI
  10.1063/5.0164176
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328, KAKENHI-PROJECT-20K03625, KAKENHI-PROJECT-21K03279
[Journal Article] Asymptotic behavior of solutions to a dissipative nonlinear Schr?dinger equation with time-dependent harmonic potentials2023
- Author(s)
  Kawamoto Masaki、Sato Takuya
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 345 Pages: 418-446
- DOI
  10.1016/j.jde.2022.11.034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328, KAKENHI-PROJECT-22K13937
[Journal Article] Strichartz estimates for quadratic repulsive potentials2022
- Author(s)
  Kawamoto Masaki、Yoneyama Taisuke
- Journal Title
  
  Partial Differential Equations and Applications
  
  Volume: 3 Issue: 1
- DOI
  10.1007/s42985-022-00150-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Asymptotic behavior for nonlinear Schr?dinger equations with critical time-decaying harmonic potential2021
- Author(s)
  Kawamoto Masaki
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 303 Pages: 253-267
- DOI
  10.1016/j.jde.2021.09.028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Absence of embedded eigenvalues for Hamiltonian with crossed magnetic and electric fields2021
- Author(s)
  Dimassi Mouez、Kawamoto Masaki、Petkov Vesselin
- Journal Title
  
  Reviews in Mathematical Physics
  
  Volume: - Issue: 06 Pages: 2150020-2150020
- DOI
  10.1142/s0129055x21500203
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Final state problem for nonlinear Schr?dinger equations with time-decaying harmonic oscillators2021
- Author(s)
  Kawamoto Masaki
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 503 Issue: 1 Pages: 125292-125292
- DOI
  10.1016/j.jmaa.2021.125292
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] L^2-properties for linearized KdV equation around small solutions2021
- Author(s)
  Kawamoto Masaki
- Journal Title
  
  SUT Journal of Mathematics
  
  Volume: 56 Pages: 1-19
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Critical scattering in a time-dependent harmonic oscillator2020
- Author(s)
  Ishida Atsuhide、Kawamoto Masaki
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 492 Issue: 2 Pages: 124475-124475
- DOI
  10.1016/j.jmaa.2020.124475
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328, KAKENHI-PROJECT-16K17633
[Journal Article] Singularity for solutions of linearized KdV equations2020
- Author(s)
  Kato Keiichi、Kawamoto Masaki、Nanbu Koichiro
- Journal Title
  
  Journal of Mathematical Physics
  
  Volume: 61 Issue: 5 Pages: 051502-051502
- DOI
  10.1063/1.5141516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Existence and Nonexistence of Wave Operators for Time-Decaying Harmonic Oscillators2020
- Author(s)
  Ishida Atsuhide、Kawamoto Masaki
- Journal Title
  
  Reports on Mathematical Physics
  
  Volume: 85 Issue: 3 Pages: 335-350
- DOI
  10.1016/s0034-4877(20)30040-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Strichartz Estimates for Schr?dinger Operators with Square Potential with Time-Dependent Coefficients2020
- Author(s)
  Kawamoto Masaki
- Journal Title
  
  Differential Equations and Dynamical Systems
  
  Volume: - Issue: 4 Pages: 827-845
- DOI
  10.1007/s12591-020-00537-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Journal Article] Asyptotic behavior of solutions to nonlinear Schr?dinger equations with time-dependent harmonic potentials2020
- Author(s)
  Kawamoto Masaki、Muramatsu Ryo
- Journal Title
  
  Journal of Evolution Equations
  
  Volume: 21 Issue: 1 Pages: 699-723
- DOI
  10.1007/s00028-020-00597-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14328
[Presentation] Modified scattering for nonlinear Schrodinger equations with long-range potentials2024
- Author(s)
  川本昌紀，水谷治哉
- Organizer
  日本数学会　秋季分科会
- Data Source
  KAKENHI-PROJECT-20K14328
[Presentation] Modified scattering for nonlinear Schrodinger equations with long-range potentials2024
- Author(s)
  川本昌紀、水谷治哉
- Organizer
  日本数学会2024年度秋季分科会
- Data Source
  KAKENHI-PROJECT-24K06796
[Presentation] Nonexistence of wave operators for sub-quadratic repulsive potential2023
- Author(s)
  川本昌紀、石田敦英
- Organizer
  日本数学会2023年度秋季分科会
- Data Source
  KAKENHI-PROJECT-20K14328
[Presentation] 時間減衰する調和振動子を持つ非線形シュレディンガー方程式の修正散乱作用素について2023
- Author(s)
  川本昌紀、宮崎隼人
- Organizer
  日本数学会2024年度春季分科会
- Data Source
  KAKENHI-PROJECT-20K14328
[Presentation] 時間減衰する調和振動子を持つ臨界斉次型非線形シュレディンガー方程式における長距離散乱について2022
- Author(s)
  川本昌紀、宮崎隼人
- Organizer
  日本数学会秋季学会
- Data Source
  KAKENHI-PROJECT-20K14328
[Presentation] 臨界係数を持つ時間減衰調和振動子に対する波動作用素の存在・非存在について2022
- Author(s)
  川本昌紀、石田敦英
- Organizer
  日本数学会秋季学会
- Data Source
  KAKENHI-PROJECT-20K14328

1. 米山泰祐 (50822516)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 宮崎隼人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KAWAMOTO Masaki 川本 昌紀

Kawamoto Masaki 川本 昌紀

Research Projects

Research Products

Co-Researchers

電磁場中の非線形シュレディンガー方程式の修正散乱についての多角的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Researches on spectral and scattering theory for magnetic Schr\"{o}dinger equationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Modified scattering for nonlinear Schr?dinger equations with long-range potentials2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Modified scattering operator for nonlinear Schr?dinger equations with time-decaying harmonic potentials2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Global well-posedness and scattering in weighted space for nonlinear Schr?dinger equations below the Strauss exponent without gauge-invariance2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Long-range scattering for a critical homogeneous type nonlinear Schr?dinger equation with time-decaying harmonic potentials2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nonexistence of wave operators via strong propagation estimates for Schr?dinger operators with sub-quadratic repulsive potentials2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Asymptotic behavior of solutions to a dissipative nonlinear Schr?dinger equation with time-dependent harmonic potentials2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Strichartz estimates for quadratic repulsive potentials2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Asymptotic behavior for nonlinear Schr?dinger equations with critical time-decaying harmonic potential2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Absence of embedded eigenvalues for Hamiltonian with crossed magnetic and electric fields2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Final state problem for nonlinear Schr?dinger equations with time-decaying harmonic oscillators2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] L^2-properties for linearized KdV equation around small solutions2021

Author(s)

Journal Title

Data Source

[Journal Article] Critical scattering in a time-dependent harmonic oscillator2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Singularity for solutions of linearized KdV equations2020

Author(s)

Journal Title

DOI

KAWAMOTO Masaki 川本昌紀

Kawamoto Masaki 川本昌紀

[Presentation] 時間減衰する調和振動子を持つ非線形シュレディンガー方程式の修正散乱作用素について2023