SUNAGAWA Hideaki

写真a

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Title

Professor

Laboratory location

Sugimoto Campus

Research Areas 【 display / non-display

Mathematical analysis

Awards & Honors 【 display / non-display

  • Presidential Awards for Achievement

    2015.07   Osaka University

  • The 6th Hukuhara Prize

    2014.12   Division of Functional Equations, the Mathematical Society of Japan

  • Presidential Awards for Encouragement

    2014.07   Osaka University

  • Takebe Prize

    2004.09   The Mathematical Society of Japan

Current Career 【 display / non-display

  • Osaka City University   Graduate School of Science   Mathematics and Physics Course   Professor  

Graduate School 【 display / non-display

  •  
    -
    2004.03

    Osaka University  Graduate School of Science 

 

Published Papers 【 display / non-display

  • Large time asymptotics for a cubic nonlinear Schrodinger system in one space dimension

    Chunhua Li, Yoshinori Nishii, Yuji Sagawa, Hideaki Sunagawa

    Funkcialaj Ekvacioj  64 ( 3 ) 361 - 377 2021.12  [Refereed]

    DOI

  • Large time asymptotics for a cubic nonlinear Schrodinger system in one space dimension, II

    Chunhua Li, Yoshinori Nishii, Yuji Sagawa, Hideaki Sunagawa

    Tokyo Journal of Mathematics  44 ( 2 ) 411 - 416 2021.12  [Refereed]

    DOI

  • Energy decay for small solutions to semilinear wave equations with weakly dissipative structure

    Yoshinori Nishii, Hideaki Sunagawa, Hiroki Terashita

    Journal of the Mathematical Society of Japan  73 ( 3 ) 767 - 779 2021.07  [Refereed]

    DOI

  • On the derivative nonlinear Schrodinger equation with weakly dissipative structure

    Li Chunhua, Nishii Yoshinori, Sagawa Yuji, Sunagawa Hideaki

    JOURNAL OF EVOLUTION EQUATIONS  21 ( 2 ) 1541 - 1550 2021.06  [Refereed]

    DOI

  • On Agemi-type structural conditions for a system of semilinear wave equations

    Yoshinori Nishii, Hideaki Sunagawa

    Journal of Hyperbolic Differential Equations  17 ( 3 ) 459 - 473 2020.09  [Refereed]

    DOI

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