Researcher Search Results Atsushiba Sachiko Atsushiba Sachiko (厚芝 幸子) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationProfessor, School of Arts and Sciences, Division of Mathematical Sciences, Tokyo Woman's Christian UniversityDegree修士(理学)(Mar, 1995, 東京工業大学)博士(理学)(Mar, 1998, 東京工業大学)Researcher number20327761J-GLOBAL ID200901006828222097researchmap Member ID1000366099 Research Interests 5 最適化問題 凸解析学 非線形関数解析学 実函数論 不動点理論 Research Areas 1 Natural sciences / Basic analysis / 不動点理論 Research History 7 Apr, 2024 - Present 東京女子大学現代教養学部数理科学科情報数理科学専攻 教授 Apr, 2020 - Mar, 2024 Tokyo Woman's Christian University Apr, 2012 - Mar, 2020 Graduate School of Education, University of Yamanashi Apr, 2008 - Mar, 2012 University of Yamanashi Apr, 2007 - Mar, 2008 Shibaura Institute of Technology More Education 3 Apr, 1995 - Mar, 1998 Graduate School of Information Science and Engineering, Tokyo Institute of Technology Apr, 1993 - Mar, 1995 Graduate School of Science and Engineering, Tokyo Institute of Technology Apr, 1989 - Mar, 1993 School of Science, Tokyo Institute of Technology Committee Memberships 2 Jan, 2023 - Present 日本数学会実函数論分科会実解析グループシンポジウム実行委員, 日本数学会 Apr, 1997 - Present Local Organizing Committee, The International Conference on Nonlinear Analysis and Convex Analysis Papers 97 Convergence theorems for families of monotone nonexpansive mappings in a orderd uniformly convex Banach space Sachiko Atsushiba Fixed Point Theory and Optimizations, Mar, 2024 Lead authorCorresponding author Weak and strong convergence theorems for nonexpansive semigroups in ordered Banach spaces Sachiko Atsushiba Nonlinear Functional Analisis and Applications, Mar, 2024 Lead authorCorresponding author Weak convergence theorems for a finite family of monotone nonexpansive mappings in Banach spaces Sachiko Atslushiba Fixed Point Theory, Mar, 2024 Peer-reviewedLead authorCorresponding author Convergence theorems for monotone generalized nonexpansive mappings Sachiko Atsushiba 54 98-103, Jan, 2024 Lead authorCorresponding author Convergence theorems for families of monotone nonexpansive mappings in uniformly convex Banach spaces Sachiko Atslushiba Linear and Nonlinear Analysis, 9 175-186, Dec, 2023 Peer-reviewedLead authorCorresponding author More Misc. 6 STRONG CONVERGENCE TO COMMON ATTRACTIVE POINTS OF ASYMPTOTICALLY REGULAR NONEXPANSIVE SEMIGROUPS (Nonlinear Analysis and Convex Analysis) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1923 118-124, Nov, 2014 STRONG CONVERGENCE THEOREMS FOR FAMILIES OF NONEXPANSIVE MAPPINGS BY BROWDER'S TYPE ITERATIONS (Mathematics for Uncertainty and Fuzziness) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1906 24-33, Jul, 2014 VISCOSITY APPROXIMATION METHODS FOR FIXED POINTS PROBLEMS (Nonlinear Analysis and Convex Analysis) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1755 124-130, Aug, 2011 WEAK AND STRONG CONVERGENCE THEOREMS FOR A FAMILY OF RELATIVELY NONEXPANSIVE MAPPINGS IN BANACH SPACES (Nonlinear Analysis and Convex Analysis) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1611 67-75, Sep, 2008 STRONG AND WEAK CONVERGENCE THEOREMS FOR A COUNTABLE FAMILY OF NONEXPANSIVE MAPPINGS IN BANACH SPACES(The structure of Banach spaces and Function spaces) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1520 96-103, Oct, 2006 WEAK AND STRONG CONVERGENCE OF IMPLICIT ITERATIONS FOR FAMILIES OF NONEXPANSIVE MAPPINGS IN BANACH SPACES (Advanced Study of Applied Functional Analysis and Information Sciences) Atsushiba Sachiko RIMS Kokyuroku, 1452 142-151, Oct, 2005 1 Presentations 26 Approximation of fixed points of monotone nonexpansive-type mappings Sachiko Atsushiba Mar 19, 2024 Convergence theorems for monotone generalized nonexpansive mappings Sachiko Atsushiba The synmposium on Real Analysis, Oct 29, 2023 Attractive points, fixed points and convergence theorems for monotone Lipschitzian mappings Sachiko Atsushiba Sep 22, 2023 Attractive points and weak convergence theorems for monotone nonexpansive mappings Sachiko Atsushiba The 11th Asian Conference on Fixed Point Theory and Optimization 2023 (ACFPTO2023), Aug 3, 2023 Attractive points, fixed points, and convergence theorems for families of monotone nonexpansive mappings Sachiko Atsushiba The 14th International Conference on Fixed Point Theory and its Applications (ICFPTA2023), Jul 12, 2023 More Professional Memberships 2 May, 1997 - Present 日本数学会 Apr, 1996 - Present 国際数理科学協会 Research Projects 5 アトラクティブポイントを用いた不動点理論に基づく非線形関数解析・非線形問題の究明 科学研究費助成事業, 日本学術振興会, Apr, 2019 - Mar, 2025 厚芝 幸子 The study of nonlinear functional analysis and nonlinear problem based on fixed point theory and convex analysis, and its applications Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018 ATSUSHIBA Sachiko, SHIOJI Naoki Nonlinear Analysis and Convex Analysis by fixed point theory and its Application to Equilibrium problems and Nonlinear Optimization Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2010 - Mar, 2014 ATSUSHIBA Sachiko, HIRANO Norimichi Nonlinear Functional Analysis and Nonlinear Problem by Fixed Point Theory Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2006 - 2008 ATSUSHIBA Sachiko 不動点理論からの非線形問題の究明 科学研究費助成事業, 日本学術振興会, 2004 - 2005 厚芝 幸子 Academic Activities 1 日本数学会実函数論分科会関数解析学分科会合同シンポジウム委員 Planning, Management, etc. Apr, 2023 - Present Social Activities 4 The International Conference on Nonlinear Analysis and Convex Analysis でLocal Organizing Committee Logistic support, Others The International Conference on Nonlinear Analysis and Convex Analysis, Apr, 1997 - Present 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? --現代解析学入門-- Lecturer, Consultant Jul 7, 2024 - Jul 7, 2024 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? 不 動点を身近なところから考える」 Lecturer 東京女子大学, 東京女子大学オープンキャンパス模擬授業, Aug, 2022 東京女子大学第11 回高等学校教科別セミナー「非線形解析に関する一考察―不動点と は? 不動点を介した考察―」 Lecturer 東京女子大学, 東京女子大学第11 回高等学校教科別セミナー, Aug, 2022 広報活動等 3 件名(英語) 東京女子大学第11 回高等学校教科別セミナー「非線形解析に関する一考察―不動点と は? 不動点を介した考察―」で講師 2022/08/23 2022/08/23 東京女子大学第11 回高等学校教科別セミナー「非線形解析に関する一考察―不動点と は? 不動点を介した考察―」で講師をした。 件名(英語) 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? 不 動点を身近なところから考える」 で講師をした 2022/08/07 2022/08/07 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? 不 動点を身近なところから考える」 で講師および個別相談をした 件名(英語) 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? --現代解析学入門--」 で講師をした 2024/07/07 2024/07/07 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? --現代解析学入門-- で講師をした 1
Atsushiba Sachiko (厚芝 幸子) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationProfessor, School of Arts and Sciences, Division of Mathematical Sciences, Tokyo Woman's Christian UniversityDegree修士(理学)(Mar, 1995, 東京工業大学)博士(理学)(Mar, 1998, 東京工業大学)Researcher number20327761J-GLOBAL ID200901006828222097researchmap Member ID1000366099 Research Interests 5 最適化問題 凸解析学 非線形関数解析学 実函数論 不動点理論 Research Areas 1 Natural sciences / Basic analysis / 不動点理論 Research History 7 Apr, 2024 - Present 東京女子大学現代教養学部数理科学科情報数理科学専攻 教授 Apr, 2020 - Mar, 2024 Tokyo Woman's Christian University Apr, 2012 - Mar, 2020 Graduate School of Education, University of Yamanashi Apr, 2008 - Mar, 2012 University of Yamanashi Apr, 2007 - Mar, 2008 Shibaura Institute of Technology More Education 3 Apr, 1995 - Mar, 1998 Graduate School of Information Science and Engineering, Tokyo Institute of Technology Apr, 1993 - Mar, 1995 Graduate School of Science and Engineering, Tokyo Institute of Technology Apr, 1989 - Mar, 1993 School of Science, Tokyo Institute of Technology Committee Memberships 2 Jan, 2023 - Present 日本数学会実函数論分科会実解析グループシンポジウム実行委員, 日本数学会 Apr, 1997 - Present Local Organizing Committee, The International Conference on Nonlinear Analysis and Convex Analysis Papers 97 Convergence theorems for families of monotone nonexpansive mappings in a orderd uniformly convex Banach space Sachiko Atsushiba Fixed Point Theory and Optimizations, Mar, 2024 Lead authorCorresponding author Weak and strong convergence theorems for nonexpansive semigroups in ordered Banach spaces Sachiko Atsushiba Nonlinear Functional Analisis and Applications, Mar, 2024 Lead authorCorresponding author Weak convergence theorems for a finite family of monotone nonexpansive mappings in Banach spaces Sachiko Atslushiba Fixed Point Theory, Mar, 2024 Peer-reviewedLead authorCorresponding author Convergence theorems for monotone generalized nonexpansive mappings Sachiko Atsushiba 54 98-103, Jan, 2024 Lead authorCorresponding author Convergence theorems for families of monotone nonexpansive mappings in uniformly convex Banach spaces Sachiko Atslushiba Linear and Nonlinear Analysis, 9 175-186, Dec, 2023 Peer-reviewedLead authorCorresponding author More Misc. 6 STRONG CONVERGENCE TO COMMON ATTRACTIVE POINTS OF ASYMPTOTICALLY REGULAR NONEXPANSIVE SEMIGROUPS (Nonlinear Analysis and Convex Analysis) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1923 118-124, Nov, 2014 STRONG CONVERGENCE THEOREMS FOR FAMILIES OF NONEXPANSIVE MAPPINGS BY BROWDER'S TYPE ITERATIONS (Mathematics for Uncertainty and Fuzziness) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1906 24-33, Jul, 2014 VISCOSITY APPROXIMATION METHODS FOR FIXED POINTS PROBLEMS (Nonlinear Analysis and Convex Analysis) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1755 124-130, Aug, 2011 WEAK AND STRONG CONVERGENCE THEOREMS FOR A FAMILY OF RELATIVELY NONEXPANSIVE MAPPINGS IN BANACH SPACES (Nonlinear Analysis and Convex Analysis) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1611 67-75, Sep, 2008 STRONG AND WEAK CONVERGENCE THEOREMS FOR A COUNTABLE FAMILY OF NONEXPANSIVE MAPPINGS IN BANACH SPACES(The structure of Banach spaces and Function spaces) ATSUSHIBA SACHIKO RIMS Kokyuroku, 1520 96-103, Oct, 2006 WEAK AND STRONG CONVERGENCE OF IMPLICIT ITERATIONS FOR FAMILIES OF NONEXPANSIVE MAPPINGS IN BANACH SPACES (Advanced Study of Applied Functional Analysis and Information Sciences) Atsushiba Sachiko RIMS Kokyuroku, 1452 142-151, Oct, 2005 1 Presentations 26 Approximation of fixed points of monotone nonexpansive-type mappings Sachiko Atsushiba Mar 19, 2024 Convergence theorems for monotone generalized nonexpansive mappings Sachiko Atsushiba The synmposium on Real Analysis, Oct 29, 2023 Attractive points, fixed points and convergence theorems for monotone Lipschitzian mappings Sachiko Atsushiba Sep 22, 2023 Attractive points and weak convergence theorems for monotone nonexpansive mappings Sachiko Atsushiba The 11th Asian Conference on Fixed Point Theory and Optimization 2023 (ACFPTO2023), Aug 3, 2023 Attractive points, fixed points, and convergence theorems for families of monotone nonexpansive mappings Sachiko Atsushiba The 14th International Conference on Fixed Point Theory and its Applications (ICFPTA2023), Jul 12, 2023 More Professional Memberships 2 May, 1997 - Present 日本数学会 Apr, 1996 - Present 国際数理科学協会 Research Projects 5 アトラクティブポイントを用いた不動点理論に基づく非線形関数解析・非線形問題の究明 科学研究費助成事業, 日本学術振興会, Apr, 2019 - Mar, 2025 厚芝 幸子 The study of nonlinear functional analysis and nonlinear problem based on fixed point theory and convex analysis, and its applications Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018 ATSUSHIBA Sachiko, SHIOJI Naoki Nonlinear Analysis and Convex Analysis by fixed point theory and its Application to Equilibrium problems and Nonlinear Optimization Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2010 - Mar, 2014 ATSUSHIBA Sachiko, HIRANO Norimichi Nonlinear Functional Analysis and Nonlinear Problem by Fixed Point Theory Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2006 - 2008 ATSUSHIBA Sachiko 不動点理論からの非線形問題の究明 科学研究費助成事業, 日本学術振興会, 2004 - 2005 厚芝 幸子 Academic Activities 1 日本数学会実函数論分科会関数解析学分科会合同シンポジウム委員 Planning, Management, etc. Apr, 2023 - Present Social Activities 4 The International Conference on Nonlinear Analysis and Convex Analysis でLocal Organizing Committee Logistic support, Others The International Conference on Nonlinear Analysis and Convex Analysis, Apr, 1997 - Present 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? --現代解析学入門-- Lecturer, Consultant Jul 7, 2024 - Jul 7, 2024 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? 不 動点を身近なところから考える」 Lecturer 東京女子大学, 東京女子大学オープンキャンパス模擬授業, Aug, 2022 東京女子大学第11 回高等学校教科別セミナー「非線形解析に関する一考察―不動点と は? 不動点を介した考察―」 Lecturer 東京女子大学, 東京女子大学第11 回高等学校教科別セミナー, Aug, 2022 広報活動等 3 件名(英語) 東京女子大学第11 回高等学校教科別セミナー「非線形解析に関する一考察―不動点と は? 不動点を介した考察―」で講師 2022/08/23 2022/08/23 東京女子大学第11 回高等学校教科別セミナー「非線形解析に関する一考察―不動点と は? 不動点を介した考察―」で講師をした。 件名(英語) 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? 不 動点を身近なところから考える」 で講師をした 2022/08/07 2022/08/07 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? 不 動点を身近なところから考える」 で講師および個別相談をした 件名(英語) 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? --現代解析学入門--」 で講師をした 2024/07/07 2024/07/07 東京女子大学オープンキャンパス模擬授業「不動点とは何か?何に使われているか? --現代解析学入門-- で講師をした 1