Kazumasa Fujiwara
✉ fujiwara.kazumasa[AT]math.ryukoku.ac.jp
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Current Position
Associate Professor
@ Applied Mathematics and Informatics Course
    Faculty of Advanced Science and Technology, Ryukoku University

Contact
Office Room 501, Building 1, Seta Campus, Ryukoku University
Address Faculty of Advanced Science and Technology, Ryukoku University,
1-5 Yokotani,Seta Oe-cho,Otsu,Shiga, Japan
POSTAL CODE: 520-2194
E-mail fujiwara.kazumasa🐌math.ryukoku.ac.jp
fujiwara.kazumasa🐌math.ryukoku.ac.jp
fujiwara.kazumasa.a6🐌tohoku.ac.jp
kazumasa.fujiwara🐌sns.it
k-fujiwara🐌asagi.waseda.jp
ORCID https://orcid.org/0000-0002-3796-4570
reserchmap https://researchmap.jp/KazumasaFUJIWARA/?lang=english
Resent Research Interest
Mainly, I study analysis of PDE and related estimates. Especially,
  • Solvability of semirelativistic equations,
  • Finite time blow-up of semirelativistic, Schrodinger, and wave equations.
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    News
    25th June 2024 The talk and publication list have been updated.
    20th June 2024 The talk and publication list have been updated.
    2nd April 2024 The cv and publication list have been updated.
    19th January 2024 The talk list has been updated.
    24th November 2023 The talk list has been updated.
    26th August 2023 The talk list has been updated.
    1st April 2023 This homepage is now relocated to:
    https://fujiwara-kazumasa.math.ryukoku.ac.jp/
    1st April 2023 Home and CV have been updated.
    2023/1/19 the talk list has been updated.
    2022/12/30 the publication list has been updated.
    2022/12/28 the seminar list has been updated.
    2022/10/17 the seminar list has been updated.
    2022/09/14 the cv has been updated.
    2022/08/23 the seminar list has been updated.
    2022/07/20 the seminar list has been updated.
    2022/03/23 The publication list have been updated.
    2022/02/18 the seminar list has been updated.
    2022/01/27 The cv has been updated.
    2021/12/25 The seminar list has been updated.
    2021/09/08 The pages of the Tohoku University web server are now redirected to those of Nagoya University web server because the account of Tohoku University web server shall be suspended.
    2021/09/02 The publication list have been updated.
    2021/09/01 The publication list have been updated.
    2021/08/20 The publication list have been updated.
    2021/08/16 The publication list have been updated.
    2021/08/12 The talk list have been updated.
    2021/04/12 The talk list have been updated.
    2021/04/06 cv and the publication list have been updated.
    2021/01/13 The talk list has been updated.
    2020/12/12 The talk list has been updated.
    2020/12/09 The talk list has been updated.
    2020/10/25 The talk list has been updated.
    2020/10/16 The publication list has been updated.
    2020/10/01 A new mirror site opened at
    https://www.math.nagoya-u.ac.jp/~fujiwara.kazumasa/
    2020/10/01 I was appointed associated professor at Graduate Schools of Mathematics in Nagoya University.
    2020/09/10 The publication list has been updated.
    2020/05/26 The publication list has been updated.
    2020/03/23 The publication list has been updated.
    2020/02/13 The publication and talk list have been updated.
    2019/09/18 The publication list has been updated.
    2019/09/15 Since the web-server of Mathematical Institute of Tohoku University is closing,
    the mirror sites have been moved to
    http://web.tohoku.ac.jp/fujiwara/home_j.html
    2019/07/03 The talk list has been updated.
    2019/06/22 The web page of researchmap has been released.
    2019/06/20 The talk list has been updated.
    2019/05/17 The e-mail address has been updated.
    2019/04/22 Mirror sites opened at Mathematical Institute of Tohoku University
    http://www.math.tohoku.ac.jp/~k-fujiwara/index.html
    20/April/2019 The link list has been updated.
    2/April/2019 Home and CV have been updated.
    5/March/2019 The talk list has been updated.
    13/February/2019 The publication list has been updated.
    25/November/2018 The publication list has been updated.
    23/November/2018 The publication list has been updated.
    16/October/2018 The cv and publication list have been updated.
    20/June/2018 The talks list has been updated.
    09/April/2018 The publication and link lists have been updated. Bib files are now available.
    04/April/2018 The publication list has been updated.
    27/March/2018 The publication list has been updated.
    16/January/2018 The publication list has been updated.
    22/December/2017 The publication list has been updated.
    19/December/2017 The talk list has been updated.
    15/November/2017 The publication list has been updated.
    15/October/2017 The CV has been updated.
    4/October/2017 The publication list has been updated.
    14/September/2017 The publication list has been updated.
    14/September/2017 The publication list has been updated.
    8/September/2017 The talk list has been updated.
    5/September/2017 The talk list has been updated.
    16/August/2017 The talk list has been updated.
    9/August/2017 The publication list has been updated.
    31/July/2017 The publication list has been updated.
    27/July/2017 Talks and publication lists have been updated.
    7/July/2017 Talks list has been updated.
    1/July/2017 Links have been added in the publication list.
    26/April/2017 English home page has been released.
    25/April/2017 Japanese home page has been released.