Nagabuti Yutaka 長渕裕

… Alternative Names

NAGABUCHI Yutaka 長渕裕

長渕裕ナガブチユタカ

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Researcher Number	60252607
Affiliation (Current)	2025: 岡山理科大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2008 – 2012: 岡山理科大学, 理学部, 教授 2006 – 2007: Okayama University of Science, Department of Applied Science, Associate Professor, 理学部, 准教授 2002 – 2003: 阿南工業高等専門学校, 助教授 1995: 大阪大学, 工学部, 助手 1993: Osaka University, Research Assistant, 工学部, 助手
Review Section/Research Field	Except Principal Investigator Basic analysis / 解析学 / Basic analysis
Keywords	Except Principal Investigator 安定性 / スペクトル / 特性方程式 / 漸近挙動 / Invarince Principle / Liapunov's Method / Fixed Point Theorems / Oscillation / Stability / Periodicity … More / Asymptotic Behavior / Ordinary Differential Equations / 相空間 / 定数変化法の公式 / 積分微分方程式 / ボルテラ差分方程式 / 関数微分方程式 / Asymptotic behavior / Variation-of-constans formula / Solution operators / Almost periodic solutions / Stabilities / Phase space / Functional Difference Equations / Functional Differential Equations / 解作用素 / 概周期解 / 関数差分方程式 / 0 / Influence on Characteristic roots by Parameters / Characteristic Equations / Asymptotic Stability / Two Kinds of Time Lags / Linear Differential Equations / パラメータの特性根への影響 / パラメータの特性方程式への影響 / 漸近安定性 / 2種類の時間遅れ / 線形微分方程式 / リエナ-ル方程式 / 不動点定理 / 非線形関数解析学 / 周期解 / 振動論 / リエナール方程式 / 漸近的性質 / 常微分方程式系 / Stability Equations / Ordinary Differential / ボルテラ方程式 / 線形化原理 / 中心方程式 / 中心多様体 / 解半群 / 積分方程式 / スポクトル / 正の方程式 / 関数方程式 / 線形化安定性 / 放物型方程式 / 準線形 Less

Study of the solution semigroup for integral equations and related topics
- Principal Investigator
  
  MURAKAMI Satoru
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Okayama University of Science
Study of stability properties for positive linear equations with delay and related topics
- Principal Investigator
  
  MURAKAMI Satoru
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Okayama University of Science
Formal adjoint equation for equations with time delay and its applications
- Principal Investigator
  
  MURAKAMI Satoru
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Okayama University of Science
Influence on Behavior of Solutions of Differential Equations by Two Kinds of Time Lags
- Principal Investigator
  
  SAKATA Sadahisa
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Osaka Electro-Communication University
準線形放物型方程式の線形化安定性について
- Principal Investigator
  
  八木厚志
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Osaka University
Asymptotic behaviors and oscillation of solutions for differential equation
- Principal Investigator
  
  SAITO Seiji, 山本稔
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Osaka University

All 2012 2009 2008 2007 2006 2005 2004 Other

All Journal Article

[Journal Article] Formal adjoint equations and asymptotic formula for solutions of Volterra difference equations with infinite delay2012
- Author(s)
  H. Matsunaga, S. Murakami, Y. Nagabuchi and Y. Nakano
- Journal Title
  
  J. Difference Equations and Applications
  
  Volume: Vol.18 Pages: 57-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540211
[Journal Article] On positive linear Volterra-Stieltjes differential systems2009
- Author(s)
  P.H.A. Pham, S. Murakami, T. Naito, J.S. Shin, Y. Nagabuchi
- Journal Title
  
  Integral Equations and Operator Theory Vol.64
  
  Pages: 325-355
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540203
[Journal Article] Uniform asymptotic stability and robust stability for positive linear Volterra difference equations in Banach lattices2008
- Author(s)
  S. Murakami, Y. Nagabuchi
- Journal Title
  
  Advances in Difference Equations Vol.2008
  
  Pages: 1-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540203
[Journal Article] Invariant manifolds for abstract functional differential equations and related Volterra difference equations2007
- Author(s)
  S. Murakami, Y. Nagabuchi
- Journal Title
  
  Funkcial. Ekvac. Vol.50
  
  Pages: 133-170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540203
[Journal Article] Decomposition of phase space for linear Volterra difference equations in a Banach space2006
- Author(s)
  Yutaka Nagabuchi
- Journal Title
  
  Funkcial. Ekvac. 49
  
  Pages: 269-290
- NAID
  130000140668
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540177
[Journal Article] Decomposition of phase space for linear Volterra difference equations in a Banach space2006
- Author(s)
  Yutaka Nagabuchi
- Journal Title
  
  Funkcial.Ekvac. 49
  
  Pages: 269-290
- NAID
  130000140668
- Data Source
  KAKENHI-PROJECT-16540177
[Journal Article] Stability properties and asymptoticalmost periodicity for linear Volterra difference equations in a Banach space2005
- Author(s)
  Satoru Murakami, Yutaka Nagabuchi
- Journal Title
  
  Japanese J.Mathematics vol.31
  
  Pages: 193-223
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540177
[Journal Article] Decomposition of phase space for linear Volterra difference equations in a Banach space2005
- Author(s)
  Yutaka Nagabuchi
- Journal Title
  
  Funkcial.Ekvac. vol.49
  
  Pages: 269-290
- NAID
  130000140668
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540177
[Journal Article] A generalization of Wiener's lemma and its application to Volterra difference equations on a Banach space2004
- Author(s)
  Tetsuo Furumochi, Satoru Murakami, Yutaka Nagabuchi
- Journal Title
  
  J. Difference Appl. vol.10
  
  Pages: 1201-1214
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540177
[Journal Article] Volterra difference equations on a Banach space and abstract differential equations with piecewise continuous delays2004
- Author(s)
  Tetsuo Furumochi, Satoru Murakami, Yutaka Nagabuchi
- Journal Title
  
  Japanese J.Mathematics vol.30
  
  Pages: 387-412
- NAID
  10014334745
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540177
[Journal Article] Invariant manifolds for abstract functional differential equations and related Volterra difference equations in a Banach space
- Author(s)
  Satoru Murakami, Yutaka Nagabuchi
- Journal Title
  
  Funkcial. Ekvac. (in press)
- NAID
  130000140684
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540177

1. SAITO Seiji (90225714)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. HAMAYA Yoshihiro (40228549)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. MURAKAMI Satoru (40123963)

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
4. KAMIYA Shigeyasu (80122381)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. TANAKA Satoshi (90331959)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. MIYAKODA Tsuyako (80174150)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. OHNAKA Kohzaburo (60127199)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. SHIMENO Nobukazu (60254140)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. SAKATA Sadahisa (60175362)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. YAMAHARA Hideo (30103344)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. MANDAI Takesi (10181843)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. ASAKURA Fumioki (20140238)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. HARA Tdayuki (20029565)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 八木厚志 (70116119)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 毛利政行 (80127307)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 山本稔 (50029419)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 丸尾健二 (90028225)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Nagabuti Yutaka 長渕 裕

NAGABUCHI Yutaka 長渕 裕

長渕 裕 ナガブチ ユタカ

Research Projects

Research Products

Co-Researchers

Study of the solution semigroup for integral equations and related topics

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of stability properties for positive linear equations with delay and related topics

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Formal adjoint equation for equations with time delay and its applications

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Influence on Behavior of Solutions of Differential Equations by Two Kinds of Time Lags

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

準線形放物型方程式の線形化安定性について

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Asymptotic behaviors and oscillation of solutions for differential equation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Formal adjoint equations and asymptotic formula for solutions of Volterra difference equations with infinite delay2012

Author(s)

Journal Title

Data Source

[Journal Article] On positive linear Volterra-Stieltjes differential systems2009

Author(s)

Journal Title

Data Source

[Journal Article] Uniform asymptotic stability and robust stability for positive linear Volterra difference equations in Banach lattices2008

Author(s)

Journal Title

Data Source

[Journal Article] Invariant manifolds for abstract functional differential equations and related Volterra difference equations2007

Author(s)

Journal Title

Data Source

[Journal Article] Decomposition of phase space for linear Volterra difference equations in a Banach space2006

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] Decomposition of phase space for linear Volterra difference equations in a Banach space2006

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Stability properties and asymptoticalmost periodicity for linear Volterra difference equations in a Banach space2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] Decomposition of phase space for linear Volterra difference equations in a Banach space2005

Author(s)

Journal Title

NAID

Description

Data Source

Nagabuti Yutaka 長渕裕

NAGABUCHI Yutaka 長渕裕

長渕裕ナガブチユタカ