Yoshii Kentarou 吉井健太郎

… Alternative Names

YOSHII Kentarou 吉井健太郎

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Researcher Number	00632449
Affiliation (Current)	2025: 神奈川大学, 工学部, 非常勤講師
Affiliation (based on the past Project Information) *help	2017: 神奈川大学, 工学部, 講師 2017: 神奈川大学, 工学部, 非常勤講師 2016: 東京理科大学, 理学部第一部数学科, 助教 2015: 東京理科大学, 理学部, 助教 2015: 東京理科大学, 理学部第一部, 助教 2012: 東京理科大学, 理学部第一部, 助教
Review Section/Research Field	Principal Investigator Basic analysis Except Principal Investigator Mathematical analysis / Basic analysis
Keywords	Principal Investigator 一般コーシー問題 / 摂動論 / 時間依存型ユニタリー変換 / 双曲型発展方程式 / リパルシブ・ハミルトニアン / 双曲型制御問題 / シュレディンガー発展方程式 / 抽象発展方程式 Except Principal Investigator 極大増大性 / シュレーディンガー型作用素 … More / 荷重ルベーグ空間 / 熱方程式の解の存在 / 無限次元陰関数定理 / 国際研究者交流(イタリア) / 逆問題 / 拡散係数 / 解析的半群 / 角型増大作用素 / 一様凸Banach空間 / Frechet 微分 / 極大角型増大作用素 / 縮小半群 / 係数同定問題 / 連鎖律 / 陰関数定理 / フレシェ微分 / 双対性写像 / 角型極大増大作用素 / 作用素半群理論 / 同定問題 / 発展方程式 / Holomorphic family / m-accretivity / Selfadjointness / Singular potential / Bi-Laplacian / The Dirac equation / Hyperboic type / Linear evolution equation / 非線形Schrodinger型方程式 / 重複Laplacian / 非単調な非線形項の場合 / 単調な非線形項の場合 / 劣微分作用素 / Dirac方程式 / 双曲型発展方程式 / Stricharts評価 / Cauchy問題 / Schrodinger作用素 / (A)型の作用素整型族 / Katoの方法 / 半群の解析性 / 楕円型作用素 / Coulomb 特異性 / コンパクト性の方法 / エネルギー法 / 逆二乗ポテンシャル / 非線形Schrodinger方程式 / 複素Ginzburg-Landau方程式 / 関数解析 Less

Construction of abstract theory for Schrodinger evolution equationsPrincipal Investigator
- Principal Investigator
  
  Yoshii Kentarou
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Basic analysis
- Research Institution
  Kanagawa University
  Tokyo University of Science
Semigroup-theoretic study of identification problem in evolution equations
- Principal Investigator
  
  Okazawa Noboru
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical analysis
- Research Institution
  Tokyo University of Science
Evolution equations and their resolvent problems
- Principal Investigator
  
  OKAZAWA Noboru
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Tokyo University of Science

All 2016 2015 2013 2012 2011 2010 2008

All Journal Article Presentation

[Journal Article] Linear Schrodinger evolution equations with moving Coulomb singularities2013
- Author(s)
  N. Okazawa, Kentarou Yoshii
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 254 Issue: 7 Pages: 2964-2999
- DOI
  10.1016/j.jde.2013.01.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Journal Article] Linear evolutionequations with strongly measurable families and application to the Dirac equation2011
- Author(s)
  N.Okazawa, K.Yoshii
- Journal Title
  
  Discrete Continuous Dynamical Systems, Series S 4
  
  Pages: 723-744
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Journal Article] Linear evolution equations with strongly measurable families and application to the Dirac equation2011
- Author(s)
  N. Okazawa, K. Yoshii
- Journal Title
  
  Discrete Continuous Dynamical Systems, Series S: Direct, Inverse and Control Problems for PDE's (Cortona, 2008)
  
  Volume: 4 Issue: 3 Pages: 723-744
- DOI
  10.3934/dcdss.2011.4.723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Journal Article] Linear evolution equations with strongly measurable families and Application to the Dirac equation2011
- Author(s)
  N.Okazawa, K.Yoshii
- Journal Title
  
  Discrete Continuous Dynamical Systems, Series S
  
  Volume: 4 Pages: 723-744
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Journal Article] Remarks on linear Schrodinger evolution equations with Coulomb potential with moving center2010
- Author(s)
  N.Okazawa, T.Yokota, K.Yoshii
- Journal Title
  
  SUT Journal of Mathematics
  
  Volume: 46 Pages: 155-176
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Journal Article] Remarks on linear Schrodinger evolution equations with Coulomb potential with moving center2010
- Author(s)
  N.Okazawa, T.Yokota, K.Yoshii
- Journal Title
  
  SUT J.Math. 46
  
  Pages: 155-176
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Journal Article] Remarks on linear Schrodinger evolution equations with Coulomb potential with moving center2010
- Author(s)
  N. Okazawa, T. Yokota, K. Yoshii
- Journal Title
  
  SUT J. Math
  
  Volume: 46 Pages: 155-176
- URL
  http://www3.ma.kagu.tus.ac.jp/sutjmath/
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540190
[Presentation] An Embedding Estimate for the Repulsive Hamiltonian in Lp2016
- Author(s)
  吉井健太郎
- Organizer
  日本数学会2016 年度秋季総合分科会
- Place of Presentation
  関西大学(大阪府吹田市)
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] An Embedding Estimate for the Repulsive Hamiltonian2016
- Author(s)
  吉井健太郎
- Organizer
  11th AIMS International Conference on DSDEA
- Place of Presentation
  Orlando(アメリカ)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] Nonlocal solutions of hyperbolic type equations2015
- Author(s)
  吉井健太郎
- Organizer
  日本数学会2015 年度秋季総合分科会
- Place of Presentation
  京都産業大学(京都府、京都市)
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] On the abstract evolution equations of hyperbolic type2015
- Author(s)
  吉井健太郎
- Organizer
  ICCNODEA
- Place of Presentation
  Cluj-Napoca(ルーマニア)
- Year and Date
  2015-07-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] Nonlocal solutions of hyperbolic type equations2015
- Author(s)
  吉井健太郎
- Organizer
  作用素論セミナー
- Place of Presentation
  京都大学数理解析研究所(京都府、京都市)
- Year and Date
  2015-10-30
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] On the abstract evolution equations of hyperbolic type2015
- Author(s)
  吉井健太郎
- Organizer
  SeminariDMI 2015
- Place of Presentation
  Perugia(イタリア)
- Year and Date
  2015-05-19
- Invited
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] Nonlocal solutions of hyperbolic type equations2015
- Author(s)
  吉井健太郎
- Organizer
  Equadiff 2015
- Place of Presentation
  Lyon(フランス)
- Year and Date
  2015-07-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17558
[Presentation] Linear Schrodinger evolution equations with moving Coulomb singularities2012
- Author(s)
  吉井健太郎、岡沢登
- Organizer
  日本数学会2012年度年会関数方程式論分科会
- Place of Presentation
  東京理科大学
- Year and Date
  2012-03-28
- Data Source
  KAKENHI-PROJECT-20540190
[Presentation] Analytic semigroups generated by 2nd order elliptic operator with singular coefficients2010
- Author(s)
  N.Okazawa, T.Yokota, K.Yoshii
- Organizer
  Conference on Semigroups, Evolution Equations, and Boundary Conditions
- Place of Presentation
  Tubingen (Germany)
- Year and Date
  2010-07-01
- Data Source
  KAKENHI-PROJECT-20540190
[Presentation] Linear Schrodinger evolution equations with Coulomb potential with moving center2010
- Author(s)
  N.Okazawa, T.Yokota, K.Yoshii
- Organizer
  PDE's Semigroup Theory and Inverse Problems
- Place of Presentation
  Bologna (Italy)
- Year and Date
  2010-09-04
- Data Source
  KAKENHI-PROJECT-20540190
[Presentation] Linear Schrodinger evolution equations with Coulomb potential with moving center2010
- Author(s)
  N. Okazawa, T. Yokota, K. Yoshii
- Organizer
  Partial Differential Equations, Semigroup Theory and Inverse Problems
- Place of Presentation
  Bologna (Italy)
- Year and Date
  2010-09-04
- Data Source
  KAKENHI-PROJECT-20540190
[Presentation] Linear evolution equations of hyperbolic type with application to Schrodinger equations2008
- Author(s)
  N.Okazawa, K.Yoshii
- Organizer
  Direct, Inverse and Control Problems for Partial Differential Equations
- Place of Presentation
  Cortona (Italy)
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-20540190
[Presentation] Linear evolution equations of hyperbolic type with application to Schrodingerequations2008
- Author(s)
  N. Okazawa, K. Yoshii
- Organizer
  Direct, Inverse and Control Problems for Partial Differential Equations
- Place of Presentation
  Cortona (Italy)
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-20540190

1. OKAZAWA Noboru (80120179)

# of Collaborated Projects: 2 results

# of Collaborated Products: 13 results
2. YOKOTA Tomomi (60349826)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results

Yoshii Kentarou 吉井 健太郎

YOSHII Kentarou 吉井 健太郎

Research Projects

Research Products

Co-Researchers

Construction of abstract theory for Schrodinger evolution equationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Semigroup-theoretic study of identification problem in evolution equations

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evolution equations and their resolvent problems

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Linear Schrodinger evolution equations with moving Coulomb singularities2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Linear evolutionequations with strongly measurable families and application to the Dirac equation2011

Author(s)

Journal Title

Data Source

[Journal Article] Linear evolution equations with strongly measurable families and application to the Dirac equation2011

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Linear evolution equations with strongly measurable families and Application to the Dirac equation2011

Author(s)

Journal Title

Data Source

[Journal Article] Remarks on linear Schrodinger evolution equations with Coulomb potential with moving center2010

Author(s)

Journal Title

Data Source

[Journal Article] Remarks on linear Schrodinger evolution equations with Coulomb potential with moving center2010

Author(s)

Journal Title

Data Source

[Journal Article] Remarks on linear Schrodinger evolution equations with Coulomb potential with moving center2010

Author(s)

Journal Title

URL

Data Source

[Presentation] An Embedding Estimate for the Repulsive Hamiltonian in Lp2016

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] An Embedding Estimate for the Repulsive Hamiltonian2016

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Nonlocal solutions of hyperbolic type equations2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] On the abstract evolution equations of hyperbolic type2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Nonlocal solutions of hyperbolic type equations2015

Author(s)

Organizer

Place of Presentation

Yoshii Kentarou 吉井健太郎

YOSHII Kentarou 吉井健太郎