Aoyama Koji 青山耕治

… Alternative Names

AOYAMA Koji 青山耕治

青山耕治アオヤマコウジ

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Researcher Number	20293152
Other IDs
Affiliation (Current)	2025: 千葉大学, 大学院社会科学研究院, 教授
Affiliation (based on the past Project Information) *help	2012 – 2013: 千葉大学, 法経学部, 教授 2009 – 2011: Chiba University, 法経学部, 准教授 2001: 千葉大学, 法経学部, 講師
Review Section/Research Field	Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Humanities and Social Sciences Except Principal Investigator Basic analysis
Keywords	Principal Investigator スペース配分最適化 / アルゴリズム / 最適化 / 凸解析 / 不動点理論 / 均衡問題 / ストリーミング配信 / RealSystem / マルチメディア教材 / インターネット / 社会人教育 … More Except Principal Investigator … More 凸解析 / 不動点 / 非線形問題 / 測地距離空間 / 近似列 / 均衡問題 / 変分不等式 / 不動点問題 Less

Nonlinear analysis using the technique of set-valued analysis
- Principal Investigator
  
  KIMURA Yasunori
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Toho University
Study of equilibrium problems and its application to optimization problemsPrincipal Investigator
- Principal Investigator
  
  AOYAMA Koji
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Chiba University
マルチメディア・コンテンツによる社会人教育推進方法の研究Principal Investigator
- Principal Investigator
  
  青山耕治
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  Chiba University

All 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Viscosity ap- proximation process for a sequence of quasi- nonexpansive mappings2014
- Author(s)
  K. Aoyama and F. Kohsaka
- Journal Title
  
  Fixed Point Theory and Applications
  
  Volume: 17 Issue: 1 Pages: 11-11
- DOI
  10.1186/1687-1812-2014-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113, KAKENHI-PROJECT-25800094
[Journal Article] Viscosity approximation methods with a sequence of contractions2014
- Author(s)
  Koji Aoyama and Yasunori Kimura
- Journal Title
  
  Cubo
  
  Volume: 16 Pages: 9-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Viscosity approximation methods with a sequence of contractions2014
- Author(s)
  K. Aoyama and Y. Kimura
- Journal Title
  
  Cubo, A Mathematical Journal
  
  Volume: 16 Pages: 9-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Viscosity ap- proximation methods with a sequence of con- tractions2014
- Author(s)
  K. Aoyama and Y. Kimura
- Journal Title
  
  Cubo
  
  Volume: 16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] A note on the hybrid steepest descent methods2013
- Author(s)
  K. Aoyama and Y. Kimura
- Journal Title
  
  Proceed- ings of The 10th International Conference on Fixed Point Theory and its Applications, House of the Book of Science Cluj-Napoca, Romania
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] バナッハ空間における単調作用素に対する近接点法2013
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1841 Pages: 69-76
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 不動点集合上の変分不等式問題と不動点問題の求解法2013
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1852 Pages: 15-24
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] バナッハ空間における堅非拡大型写像の不動点の存在について2013
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1821 Pages: 55-62
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Approximations to solutions of the variational inequality problem for inverse-strongly-monotone mappings2013
- Author(s)
  K. Aoyama
- Journal Title
  
  Pro- ceedings of 7th international conference on Nonlinear Analysis and Convex Analysis -I-
  
  Volume: (Yokohama Publishers)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Approximations to solutions of the variational inequality problem for inverse-strongly-monotone mappings2013
- Author(s)
  Koji Aoyama
- Journal Title
  
  Proceedings of 7th international conference on Nonlinear Analysis and Convex Analysis -I-
  
  Volume: - Pages: 1-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] A note on the hybrid steepest descent methods2013
- Author(s)
  Koji Aoyama and Yasunori Kimura
- Journal Title
  
  Proceedings of The 10th International Conference on Fixed Point Theory and its Applications
  
  Volume: - Pages: 73-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strong convergence theorems for strongly relatively nonexpansive sequences and applications2012
- Author(s)
  K. Aoyama, Y. Kimura, and F. Kohsaka
- Journal Title
  
  Journal of Nonlinear Analysis and Optimization: Theory & Applications
  
  Volume: 3 Pages: 67-77
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] ハイブリッド写像の不動点定理と平均収束定理2012
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1820 Pages: 1-10
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 擬非拡大写像列の共通不動点問題に関する収束定理2012
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1819 Pages: 1-8
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Uniform mean convergence theorems for hybrid mappings in Hilbert spaces2012
- Author(s)
  K. Aoyama and F. Kohsaka
- Journal Title
  
  Fixed Point Theory and Ap- plications
  
  Volume: 193 Pages: 13-13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Uniform mean convergence theorems for hybrid mappings in Hilbert spaces2012
- Author(s)
  Koji Aoyama and Fumiaki Kohsaka
- Journal Title
  
  Fixed Point Theory and Applications
  
  Volume: 2012:193 Issue: 1
- DOI
  10.1186/1687-1812-2012-193
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strong convergence theorems for strongly rel- atively nonexpansive sequences and applica- tions2012
- Author(s)
  K. Aoyama, Y. Kimura and F. Kohsaka
- Journal Title
  
  Journal of Nonlinear Analysis and Op- timization : Theory & Applications
  
  Volume: 3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strong convergence theorems for strongly relatively nonexpansive sequences and applications2012
- Author(s)
  Koji Aoyama, Yasunori Kimura, and Fumiaki Kohsaka
- Journal Title
  
  Journal of Nonlinear Analysis and Optimization: Theory & Applications
  
  Volume: 3 Pages: 67-77
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Halpern's iteration for a se- quence of quasinonexpansive type map- pings2011
- Author(s)
  K. Aoyama
- Journal Title
  
  Nonlinear Mathematics for Uncer- tainty and Its Applications, Springer-Verlag
  
  Pages: 387-394
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] A note on the hybrid steepest descent methods2011
- Author(s)
  K.Aoyama, Y.Kimura
- Journal Title
  
  arXiv
  
  Volume: 1101.0881 Pages: 7-7
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Asymptotic fixed points of sequences of quasi-nonexpansive type mappings2011
- Author(s)
  K.Aoyama
- Journal Title
  
  Proceedings of the International Symposium on Banach and Function Spaces III
  
  Pages: 343-350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Fixed point the- orem forα-nonexpansive mappings in Ba- nach spaces2011
- Author(s)
  K. Aoyama and F. Kohsaka
- Journal Title
  
  Nonlinear Analysis Series A : Theory, Methods & Applications
  
  Volume: 74
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Proximal point methods for monotone oper- ators in Banach spaces2011
- Author(s)
  K. Aoyama, F. Kohsaka and W. Takahashi
- Journal Title
  
  Taiwanese Journal of Mathematics
  
  Volume: 15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Halpern's iteration for a sequence of quasinonexpansive type mappings2011
- Author(s)
  K.Aoyama
- Journal Title
  
  Proceedings of Nonlinear Mathematics for Uncertainty and Its Applications
  
  Pages: 387-394
- NAID
  40022188899
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Strong conver- gence theorems for strongly nonexpansive se- quences2011
- Author(s)
  K. Aoyama and Y. Kimura
- Journal Title
  
  Applied Mathematics and Compu- tation
  
  Volume: 217
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Fixed point and mean convergence theorems for a family of $＼lambda$-hybrid mappings2011
- Author(s)
  Koji Aoyama, Fumiaki Kohsaka
- Journal Title
  
  Journal of Nonlinear Analysis and Optimization : Theory & Applications
  
  Volume: 2 Pages: 85-92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 堅非拡大型写像について2011
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1755 Pages: 9-16
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Proximal point methods for monotone operators in Banach spaces2011
- Author(s)
  K.Aoyama, F.Kohsaka, W.Takahashi
- Journal Title
  
  Taiwanese Journal of Mathematics
  
  Volume: 15 Pages: 259-281
- NAID
  110009602747
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strong convergence theorems for strongly nonexpansive sequences2011
- Author(s)
  Koji Aoyama, Yasunori Kimura
- Journal Title
  
  Applied Mathematics and Computation
  
  Volume: 217 Issue: 19 Pages: 7537-7545
- DOI
  10.1016/j.amc.2011.01.092
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113, KAKENHI-PROJECT-22540175
[Journal Article] Strong convergence theorems for a family of firmly nonexpansive type mappings2011
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1753 Pages: 152-161
- NAID
  110008616101
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Asymptotic fixed points of se- quences of quasi-nonexpansive type map- pings2011
- Author(s)
  K. Aoyama
- Journal Title
  
  Proceedings of the International Sym- posium on Banach and Function Spaces III
  
  Volume: (Yokohama Publishers)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Halpern's iteration for a sequence of quasinonexpansive type mappings2011
- Author(s)
  Koji Aoyama
- Journal Title
  
  Proceedings of Nonlinear Mathematics for Uncertainty and Its Applications
  
  Pages: 387-394
- NAID
  40022188899
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Asymptotic fixed points of sequences of quasi-nonexpansive type mappings2011
- Author(s)
  Koji Aoyama
- Journal Title
  
  Proceedings of the International Symposium on Banach and Function Spaces III
  
  Pages: 343-350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Fixed point and mean convergence theorems for a family ofλ- hybrid mappings2011
- Author(s)
  K. Aoyama and F. Kohsaka
- Journal Title
  
  Journal of Nonlinear Anal- ysis and Optimization : Theory & Applica- tions
  
  Volume: 2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] An iterative method for a variational inequality problem over the common fixed point set of nonexpansive mappings2010
- Author(s)
  K.Aoyama
- Journal Title
  
  Proceedings of the 6th International Conference on Nonlinear Analysis and Convex Analysis
  
  Pages: 21-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 縮小射影法と堅非拡大写像2010
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1685 Pages: 50-58
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] An iterative method for a variational inequality problem over the common fixed point set of nonexpansive mappings2010
- Author(s)
  K.Aoyama
- Journal Title
  
  Proceedings of the 6th International Conference on Nonlinear Analysis and Convex Analysis
  
  Pages: 21-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] An iterative method for fixed point problems for sequences of nonexpansive mappings2010
- Author(s)
  K.Aoyama
- Journal Title
  
  Proceedings of The 9th International Conference on Fixed Point Theory and its Applications
  
  Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Fixed point and ergodic theorems for$＼lambda$-hybrid mappingsin Hilbert spaces2010
- Author(s)
  K.Aoyama, S.Iemoto, F.Kohsaka, W.Takahashi
- Journal Title
  
  Journal of Nonlinear and Convex Analysis
  
  Volume: 11 Pages: 335-343
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] An iterative method for a vari- ational inequality problem over the com- mon fixed point set of nonexpansive map- pings2010
- Author(s)
  K. Aoyama
- Journal Title
  
  Proceedings of the 6th International Conference on Nonlinear Analysis and Con- vex Analysis
  
  Volume: (Yokohama Publishers) Pages: 21-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Existence of fixed points of firmly nonexpansive-like map- pings in Banach spaces2010
- Author(s)
  K. Aoyama and F. Kohsaka
- Journal Title
  
  Fixed Point Theory and Applications 2010
  
  Volume: Article ID 512751 Pages: 15-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] An iterative method for fixed point problems for sequences of nonexpan- sive mappings2010
- Author(s)
  K. Aoyama
- Journal Title
  
  Proceedings of The 9th Inter- national Conference on Fixed Point Theory and its Applications
  
  Volume: (Yokohama Publishers) Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] An iterative method for fixed point problems for sequences of nonexpansive mappings2010
- Author(s)
  K.Aoyama
- Journal Title
  
  Proceedings of The 9th International Conference on Fixed Point Theory and its Applications
  
  Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 均衡問題に関する収束定理2010
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1683
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] A note on the hybrid steepest descent methods2010
- Author(s)
  K.Aoyama, Y.Kimura
- Journal Title
  
  arXiv[math.FA]
  
  Volume: 1101.0881
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Existence of fixed points of firmly nonexpansive-like mappings in Banach spaces2010
- Author(s)
  K.Aoyama, F.Kohsaka
- Journal Title
  
  Fixed Point Theory and Applications
  
  Pages: 2010-2010
- NAID
  110009550741
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Fixed point and ergodic theorems for λ-hybrid mappings in Hilbert spaces2010
- Author(s)
  K.Aoyama, S.Iemoto, F.Kohsaka, W.Takahashi
- Journal Title
  
  Journal of Nonlinear and Convex Analysis
  
  Volume: 11 Pages: 335-343
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Proximal point methods for monotone operators in Banach spaces2010
- Author(s)
  K.Aoyama, F.Kohsaka, W.Takahashi
- Journal Title
  
  Taiwanese Journal of Mathematics
  
  Volume: 15 Pages: 259-281
- NAID
  110009602747
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540175
[Journal Article] Existence of fixed points of firmly nonexpansive-like mappings in Banach spaces2010
- Author(s)
  K.aoyama, F.Kohsaka
- Journal Title
  
  Fixed Point Theory and Applications
  
  Volume: 2010 Pages: 15-15
- NAID
  110009550741
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Fixed point and ergodic the- orems forλ-hybrid mappings in Hilbert spaces2010
- Author(s)
  K. Aoyama, S. Iemoto, F. Kohsaka and W. Takahashi
- Journal Title
  
  Journal of Nonlinear and Convex Analysis
  
  Volume: 11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 強非拡大写像列について2009
- Author(s)
  青山耕治
- Journal Title
  
  京都大学数理解析研究所講究録 1667
  
  Pages: 28-38
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strongly relatively nonexpansive sequences in Banach spaces and applications2009
- Author(s)
  青山耕治, F.Kohsaka, 高橋渉
- Journal Title
  
  Journal of Fixed Point Theory and Applications 5
  
  Pages: 201-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strong convergence theorems for a family of mappings of type (P) and applications2009
- Author(s)
  青山耕治, F.Kohsaka, 高橋渉
- Journal Title
  
  Proceedings of Asian Conference on Nonlinear Analysis and Optimization
  
  Pages: 1-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strongly relatively nonexpansive sequences in Banach spaces and applications2009
- Author(s)
  K. Aoyama, F. Kohsaka and W. Takahashi
- Journal Title
  
  Journal of Fixed Point Theory and Applications
  
  Volume: 5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Shrinking projection methods for firmly nonexpansive mappings2009
- Author(s)
  青山耕治, F.Kohsaka, 高橋渉
- Journal Title
  
  Nonlinear Analysis Series A : Theory, Methods & Applications 71
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Shrinking projection methods for firmly non- expansive mappings2009
- Author(s)
  K. Aoyama, F. Kohsaka and W. Takahashi
- Journal Title
  
  Nonlinear Analysis Se- ries A : Theory, Methods & Applications
  
  Volume: 71
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Three generalizations of firmly nonexpansive mappings : Their relations and continuity properties2009
- Author(s)
  K. Aoyama, F. Kohsaka and W. Takahashi
- Journal Title
  
  Journal of Nonlinear and Convex Analysis
  
  Volume: 10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] 非拡大写像列に関する収束定理2009
- Author(s)
  青山耕治, 高橋渉
- Journal Title
  
  京都大学数理解析研究所講究録 1643
  
  Pages: 87-93
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Three generalizations of firmly nonexpansive mappings : Their relations and continuity properties2009
- Author(s)
  青山耕治, F.Kohsaka, 高橋渉
- Journal Title
  
  Journal of Nonlinear and Convex Analysis 10
  
  Pages: 131-147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Journal Article] Strong convergence theorems for a family of mappings of type (P) and applications2009
- Author(s)
  K. Aoyama, F. Kohsaka and W. Takahashi
- Journal Title
  
  Pro- ceedings of Asian Conference on Nonlinear Analysis and Optimization
  
  Volume: (Yokohama Publishers) Pages: 1-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Viscosity approximation methods with a sequence of contractions2013
- Author(s)
  Koji Aoyama
- Organizer
  International Conference on Nonlinear Analysis and Optimization
- Place of Presentation
  National Sun Yat-sen University, Kaohsiung, Taiwan,
- Invited
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Halpern型不動点近似アルゴリズムとハイブリッド最急降下法2013
- Author(s)
  青山耕治
- Organizer
  非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2013-10-10
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Strong convergence theorems for strongly relatively nonexpansive sequences and applications2013
- Author(s)
  K. Aoyama
- Organizer
  The eighth international conference on Nonlinear Analysis and Con- vex Analysis
- Place of Presentation
  Hirosaki University, Hirosaki, Aomori, JAPAN
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Viscosity approximation meth- ods with a sequence of contractions2013
- Author(s)
  K. Aoyama
- Organizer
  Interna- tional Conference on Nonlinear Analysis and Optimization
- Place of Presentation
  National Sun Yat-sen Univer- sity, Kaohsiung, Taiwan
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Strong convergence theorems for strongly relatively nonexpansive sequences and applications2013
- Author(s)
  Koji Aoyama
- Organizer
  The eighth international conference on Nonlinear Analysis and Convex Analysis
- Place of Presentation
  Hirosaki University, Hirosaki, Aomori, JAPAN
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Strong convergence theorems for strongly nonexpansive sequences in Hilbert spaces2012
- Author(s)
  K. Aoyama
- Organizer
  The Third Asian Conference on Non- linear Analysis and Optimization
- Place of Presentation
  Kunibiki Messe, Matsue, Shimane, Japan
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 変分不等式問題とハイブリッド最急降下法2012
- Author(s)
  青山耕治
- Organizer
  日本数学会2012年度年会
- Place of Presentation
  東京理科大学
- Year and Date
  2012-03-28
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Fixed point and mean conver- gence theorems for hybrid mappings2012
- Author(s)
  K. Aoyama
- Organizer
  The 10th International Conference on Fixed Point Theory and its Applications
- Place of Presentation
  Babes-Bolyai University, Cluj-Napoca, Romania
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] ある堅非拡大型写像の族に関する収束定理2011
- Author(s)
  青山耕治
- Organizer
  バナッハ空間論の研究とその周辺
- Place of Presentation
  京都大学数理解析研究所(京都府)
- Year and Date
  2011-02-16
- Data Source
  KAKENHI-PROJECT-22540175
[Presentation] Halpern's iteration for a se- quence of quasinonexpansive type mappings2011
- Author(s)
  K. Aoyama
- Organizer
  International Conference on Nonlinear Math- ematics for Uncertainty and Its Applications
- Place of Presentation
  Beijing University of Technology, Beijing, China
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] On the hybrid steepest descent method2011
- Author(s)
  K. Aoyama
- Organizer
  The 7th International Conference on Nonlinear Analysis and Convex Analysis
- Place of Presentation
  Pukyong National University, Busan, Repub- lic of Korea
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] On the hybrid steepest descent method2011
- Author(s)
  Koji Aoyama
- Organizer
  The 7th International Conference on Nonlinear Analysis and Convex Analysis
- Place of Presentation
  Pukyong National University (Korea)
- Year and Date
  2011-08-03
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] バナッハ空間における堅非拡大型写像の不動点の存在について2011
- Author(s)
  青山耕治
- Organizer
  非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2011-08-29
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] ある非線形写像の不動点定理と平均収束定理2011
- Author(s)
  青山耕治
- Organizer
  日本数学会2011年度秋季総合分科会
- Place of Presentation
  信州大学
- Year and Date
  2011-09-28
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] ある堅非拡大型写像の族に関する収束定理2011
- Author(s)
  青山耕治
- Organizer
  バナッハ空間論の研究とその周辺
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2011-02-16
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Halpern's iteration for a sequence of quasinonexpansive type mappings2011
- Author(s)
  Koji Aoyama
- Organizer
  International Conference on Nonlinear Mathematics for Uncertainty and Its Applications
- Place of Presentation
  Beijing University of Technology (China)
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] ハイブリッド写像の不動点定理と平均収束定理2011
- Author(s)
  青山耕治
- Organizer
  独立性と従属性の数理---代数と確率の出会い
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Convergence theorems for relatively nonexpansive mappings in Banach spaces2010
- Author(s)
  K.Aoyama
- Organizer
  The Second Asian Conference on Nonlinear Analysis and Optimization
- Place of Presentation
  Royal Paradise Hotel & Spa(Thailand)
- Year and Date
  2010-09-10
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 堅非拡大型写像について2010
- Author(s)
  青山耕治
- Organizer
  非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-08-30
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 写像列の強非拡大性2010
- Author(s)
  青山耕治
- Organizer
  日本数学会2010年度秋季総合分科会
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 写像列の強非拡大性2010
- Author(s)
  青山耕治
- Organizer
  日本数学会2010年度秋季総合分科会
- Place of Presentation
  名古屋大学(愛知県)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22540175
[Presentation] Convergence theorems for relatively nonexpansive mappings in Banach spaces2010
- Author(s)
  K.Aoyama
- Organizer
  The Second Asian Conference on Nonlinear Analysis and Optimization
- Place of Presentation
  Royal Paradise Hotel & Spa, Phuket, Thailand
- Year and Date
  2010-09-11
- Data Source
  KAKENHI-PROJECT-22540175
[Presentation] 擬非拡大写像列の共通不動点問題に関する収束定理2010
- Author(s)
  青山耕治
- Organizer
  独立性と従属性の数理---函数解析学の視点から
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-12-22
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Convergence theorems for rel- atively nonexpansive mappings in Banach spaces2010
- Author(s)
  K. Aoyama
- Organizer
  The Second Asian Conference on Nonlinear Analysis and Optimization
- Place of Presentation
  Royal Paradise Hotel & Spa, Patong beach, Phuket, Thailand
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 写像列の強非拡大性2010
- Author(s)
  青山耕治
- Organizer
  日本数学会2010年度秋季総合分科会
- Place of Presentation
  名古屋大学東山キャンパス
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 擬非拡大写像列の共通不動点問題に関する収束定理2010
- Author(s)
  青山耕治
- Organizer
  独立性と従属性の数理-函数解析学の視点から-
- Place of Presentation
  京都大学数理解析研究所(京都府)
- Year and Date
  2010-12-22
- Data Source
  KAKENHI-PROJECT-22540175
[Presentation] 零点問題と均衡問題2010
- Author(s)
  青山耕治
- Organizer
  日本数学会2010年度年会
- Place of Presentation
  慶應大学(神奈川県)
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 堅非拡大型写像について2010
- Author(s)
  青山耕治
- Organizer
  非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学数理解析研究所(京都府)
- Year and Date
  2010-08-30
- Data Source
  KAKENHI-PROJECT-22540175
[Presentation] 縮小射影法と堅非拡大写像2009
- Author(s)
  青山耕治
- Organizer
  非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2009-08-31
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 強非拡大写像列について2009
- Author(s)
  青山耕治
- Organizer
  京都大学数理解析研究所研究集会:バナッハ空間及び関数空間論における幾何学的構造の研究とその応用
- Place of Presentation
  京都大学(京都府)
- Year and Date
  2009-05-20
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 強非拡大写像列について2009
- Author(s)
  青山耕治
- Organizer
  バナッハ空間及び関数空間論における幾何学的構造の研究とその応用
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2009-05-20
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Three generalizations of firmly nonexpansive mappings2009
- Author(s)
  青山耕治
- Organizer
  日本数学会2009年度秋季総合分科会
- Place of Presentation
  大阪大学大学院理学研究科
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 均衡問題に関する収束定理2009
- Author(s)
  青山耕治
- Organizer
  京都大学数理解析研究所研究集会:非加法性の数理と情報:凸解析との接点
- Place of Presentation
  京都大学(京都府)
- Year and Date
  2009-08-06
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Approximation methods for a countable family of nonexpansive mappings2009
- Author(s)
  青山耕治
- Organizer
  The Third International Symposium on Banach and Function Spaces
- Place of Presentation
  九州工業大学(福岡県)
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 縮小射影法と堅非拡大写像2009
- Author(s)
  青山耕治
- Organizer
  京都大学数理解析研究所研究集会:非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学(京都府)
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Three generalizations of firmly nonexpansive mappings2009
- Author(s)
  青山耕治
- Organizer
  日本数学会2009年度秋季総合分科会
- Place of Presentation
  大阪大学(大阪府)
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Approximation methods for a countable family of nonexpansive mappings2009
- Author(s)
  K. Aoyama
- Organizer
  The Third International Symposium on Ba- nach and Function Spaces
- Place of Presentation
  Kyushu Institute of Technology, Tobata Campus, Kitakyushu, Japan
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] On a strongly nonexpansive sequence in Banach spaces2009
- Author(s)
  青山耕治
- Organizer
  The Ninth International Conference on Fixed Point Theory and Its Applications
- Place of Presentation
  National Changhua University of Education (Taiwan)
- Year and Date
  2009-07-18
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 均衡問題に関する収束定理2009
- Author(s)
  青山耕治
- Organizer
  非加法性の数理と情報:凸解析との接点
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2009-08-06
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Strong convergence of an iterative sequence for maximal monotone operators in a Hilbert space
- Author(s)
  青山耕治
- Organizer
  日本数学会2012年度秋季総合分科会
- Place of Presentation
  九州大学(伊都キャンパス)
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] バナッハ空間におけるP型写像の不動点の存在について
- Author(s)
  青山耕治
- Organizer
  日本数学会2013年度年会
- Place of Presentation
  京都大学(吉田キャンパス)
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] バナッハ空間における単調作用素に対する近接点法
- Author(s)
  青山耕治
- Organizer
  非線形解析学と凸解析学の研究
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 逆強単調写像に関する変分不等式問題の求解法
- Author(s)
  青山耕治
- Organizer
  日本数学会2014年度年会
- Place of Presentation
  学習院大学(目白キャンパス)
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Existence of fixed points of firmly nonexpansive-like mappings in Banach spaces
- Author(s)
  Koji Aoyama
- Organizer
  International Conference on the Theory, Methods and Applications of Nonlinear Equations
- Place of Presentation
  Texas A&M University-Kingsville (USA)
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] 不動点集合上の変分不等式問題と不動点問題の求解法
- Author(s)
  青山耕治
- Organizer
  函数解析学による一般化エントロピーの新展開
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Strong convergence theorems for strongly nonexpansive sequences in Hilbert spaces
- Author(s)
  Koji Aoyama
- Organizer
  The Third Asian Conference on Nonlinear Analysis and Optimization
- Place of Presentation
  Kunibiki Messe (Shimane)
- Data Source
  KAKENHI-PROJECT-21540113
[Presentation] Fixed point and mean convergence theorems for hybrid mappings
- Author(s)
  Koji Aoyama
- Organizer
  The 10th International Conference on Fixed Point Theory and its Applications
- Place of Presentation
  Babes-Bolyai University (Romania)
- Data Source
  KAKENHI-PROJECT-21540113

1. SATO Eisaku (10366940)

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2. KIMURA Yasunori (20313447)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. IIDUKA Hideaki (50532280)

# of Collaborated Projects: 1 results

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4. 金子文洋 (30302524)

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5. 榊原健一 (30187009)

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6. 稲葉弘道 (50193561)

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7. 西埜晴久 (20305410)

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Aoyama Koji 青山 耕治

AOYAMA Koji 青山 耕治

青山 耕治 アオヤマ コウジ

Research Projects

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Co-Researchers

Nonlinear analysis using the technique of set-valued analysis

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Study of equilibrium problems and its application to optimization problemsPrincipal Investigator

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マルチメディア・コンテンツによる社会人教育推進方法の研究Principal Investigator

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[Journal Article] Viscosity ap- proximation process for a sequence of quasi- nonexpansive mappings2014

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[Journal Article] Viscosity approximation methods with a sequence of contractions2014

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[Journal Article] Viscosity approximation methods with a sequence of contractions2014

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[Journal Article] Viscosity ap- proximation methods with a sequence of con- tractions2014

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[Journal Article] A note on the hybrid steepest descent methods2013

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[Journal Article] バナッハ空間における単調作用素に対する近接点法2013

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[Journal Article] 不動点集合上の変分不等式問題と不動点問題の求解法2013

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[Journal Article] バナッハ空間における堅非拡大型写像の不動点の存在について2013

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[Journal Article] Approximations to solutions of the variational inequality problem for inverse-strongly-monotone mappings2013

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[Journal Article] Approximations to solutions of the variational inequality problem for inverse-strongly-monotone mappings2013

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[Journal Article] A note on the hybrid steepest descent methods2013

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[Journal Article] Strong convergence theorems for strongly relatively nonexpansive sequences and applications2012

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[Journal Article] ハイブリッド写像の不動点定理と平均収束定理2012

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[Journal Article] 擬非拡大写像列の共通不動点問題に関する収束定理2012

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Aoyama Koji 青山耕治

AOYAMA Koji 青山耕治

青山耕治アオヤマコウジ