Personnel Information

写真a

KONDO ATSUMASA


Title

Professor

Field

Field of Economics

Date of Birth

1973

Mail Address

E-mail address

Homepage URL

http://a-kondo-seminer.jimdo.com/

Seeds

https://www.shiga-u.ac.jp/wp/wp-content/uploads/seeds17-38.pdf

Research Interests 【 display / non-display

  • economic

  • fixed point

  • nonlinear analysis

  • optimization

  • sustainability of public debt

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Graduating School 【 display / non-display

  • Keio University, Faculty of Economics

    University, 1998.03, Graduated, Japan

Graduate School 【 display / non-display

  • Keio University, Graduate School, Division of Economics

    Doctor's Course, 2004.03, Accomplished credits for doctoral program, Japan

  • Keio University, Graduate School, Division of Economics

    Master's Course, 2000.03, Other, Japan

Campus Career 【 display / non-display

  • Shiga University Faculty of Economics,Professor, 2017.08 - Now

  • Shiga University Faculty of Economics,Associate Professor, 2008.09 - 2017.07

Research Areas 【 display / non-display

  • Humanities & Social Sciences / Economic theory

 

Papers 【 display / non-display

  • A generalization of the common fixed point theorem for normally 2-generalized hybrid mappings in Hilbert spaces, Filomat, vol.37 (26) (p.9051 - 9062) , 2023.08, Atsumasa Kondo

    Research paper (scientific journal), Single Author

  • Strong convergence theorems using three-step mean iteration for Zamfirescu mappings in Banach spaces , Acta Mathematica Universitatis Comenianae, vol.92 (2) (p.165 - 178) , 2023.06, Atsumasa Kondo

    Research paper (scientific journal), Single Author

  • Approximating common fixed points using Martinez-Yanes and Xu projection method and mean-valued iteration in Hilbert spaces , Linear and Nonlinear Analysis , vol.9 (9) (p.83 - 101) , 2023, Atsumasa Kondo

    Research paper (scientific journal), Single Author

  • Weak Convergence Theorems to Common Attractive Points of Normally 2-Generalized Hybrid Mappings with Errors, Journal of Nonlinear and Convex Analysis, vol.21 (11) (p.2549 - 2570) , 2020.11, Atsumasa Kondo, Wataru Takahashi

    Research paper (scientific journal), Multiple Authorship

  • Strong Convergence Theorems for Finding Common Attractive Points of Normally 2-Generalized Hybrid Mappings and Applications, Linear and Nonlinear Analysis, vol.6 (3) (p.421 - 438) , 2020, Atsumasa Kondo, Wataru Takahashi

    Research paper (scientific journal), Multiple Authorship

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Presentations 【 display / non-display

  • Domestic presentation, 2023.10,2023.10.29, Strong convergence theorems by Martinez-Yanes--Xu projection method for mean-demiclosed mappings in Hilbert spaces, Oral presentation (general)

  • The 14th international conference on Fixed Point Theory and its Applications, International presentation, 2023.07,2023.07.12, Generalized common fixed point theorems for nonlinear mappings in Hilbert spaces , Oral presentation (general)

  • Nonlinear Analysis and Optimization (NAO-Asia 2018), International presentation, 2018.11, Weak and Strong Convergence Theorems for Commutative Normally 2-Generalized Hybrid Mappings in Hilbert Spaces, Oral presentation (general)

  • Studies on Nonlinear Analysis and Convex Analysis, International presentation, 2018.08, Strong Convergence Theorems of Halpern's type for Normally 2-Generalized Hybrid Mappings in Hilbert Spaces, Oral presentation (general)

Research Grants & Projects 【 display / non-display

  • Contributed fund,2023

  • Contributed fund,2023

  • Contributed fund,2021

  • Contributed fund,2019

  • Contributed fund,2017

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