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Researcher List >> SHIRAKAWA KEN
 

SHIRAKAWA KEN

 
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NameSHIRAKAWA KEN
URL
AffiliationChiba University
SectionDepartment of Mathematics, Faculty of Education
Job titleProfessor
DegreeDoctor of Science(Chiba University), Master of Education(Chiba University)
Other AffiliationDepartment of Mathematics and Informatics, Graduate School of Science and Engineering
ORCID ID0000-0002-5297-2317
J-Global ID200901016055989178

Research Interests

 
Free boundary problem ,Nonlinear Evolution Equation ,Nonlinear Analysis

Research Areas

 
  • Natural sciences / Mathematical analysis / 

Research History

123>
 
Oct 2023
 - 
Today
Chiba University Faculty of Education Professor 
 
Oct 2023
 - 
Today
Chiba University Graduate School of Science and Engineering Professor 
 
Apr 2019
 - 
Sep 2023
Chiba University Graduate School of Science and Engineering Associate Professor 
 
Oct 2010
 - 
Sep 2023
Chiba University Faculty of Education Associate Professor 
 
Oct 2010
 - 
Mar 2019
Chiba University Graduate School of Science Associate Professor 
 

Education

 
Apr 1998
 - 
Mar 2001
Chiba University Graduate School of Science and Technology Information Science
 
Apr 1996
 - 
Mar 1998
Chiba University Graduate School of Education Mathematical Education
 
Apr 1992
 - 
Mar 1996
Chiba University Faculty of Education Department of Mathmatics
 

Committee Memberships

12>
 
Mar 2020
 - 
Today
日本数学会  日本数学会実函数論分科会委員
 
Apr 2001
 - 
Today
American Mathematical Society (AMS)  "Mathematical Review" 誌レビュワー
 
Mar 2022
 - 
Aug 2023
The Japan Society for Industrial and Applied Mathematics, The Mathematical Society of Japan  Program Committee of ICIAM 2023 Tokyo
 
Mar 2020
 - 
Feb 2023
日本数学会  実函数論・函数解析学合同シンポジウム委員
 
Mar 2020
 - 
Feb 2022
Mathematical Society of Japan  representative of nation constituency
 

Papers

12345>
 
 
Second order doubly nonlinear evolution inclusions --quasi-variational approach--
Nobuyuki Kenmochi   Ken Shirakawa   Noriaki Yamazaki   
Discrete and Continuous Dynamical Systems - S      Nov 2023   [Refereed]
 
A class of initial-boundary value problems governed by pseudo-parabolic weighted total variation flows
Toyohiko Aiki   Daiki Mizuno   Ken Shirakawa   
Advances in Mathematical Sciences and Applications   32(2) 311-341   Nov 2023   [Refereed]
 
Periodic solutions to Kobayashi--Warren--Carter systems
Shodai Kubota   Ken Shirakawa   
Advances in Mathematical Sciences and Applications   32(2) 511-553   Nov 2023   [Refereed]
 
Kobayashi--Warren--Carter system of singular type under dynamic boundary condition
Ryota Nakayashiki   Ken Shirakawa   
Discrete and Continuous Dynamical Systems - S   16(12) 3746-3783   Sep 2023   [Refereed]
 
Existence of Solutions to a Phase-Field Model of 3D Grain Boundary Motion Governed by a Regularized 1-Harmonic Type Flow
Salvador Moll   Ken Shirakawa   Hiroshi Watanabe   
Journal of Nonlinear Science   33(5)    Jun 2023   [Refereed]
Abstract

In this paper, we propose a quaternion formulation for the orientation variable in the three-dimensional Kobayashi–Warren model for the dynamics of polycrystals. We obtain existence of solutions to the L^2-gradient descent flow of th...

Misc.

<12345>
 
 
Kobayashi--Warren--Carter システムの1次元結晶構造解に対する時間局所存在定理
白川 健   渡邉 紘   
第45回発展方程式研究会報告集   113-116   Dec 2019   
 
Analysis of Effects of a Collaborative Education Program in 2017 between Chiba University and High Schools which was implemented as part of an Acceleration Program of MEXT
67(1) 179-183   Mar 2019   
 
Analysis of ASEAN students' reports to evaluate TWINCLE program activities for ASEAN students
66(2) 133-137   Mar 2018   
 
確率を題材とする数学教材の開発に向けたPK戦の数学的考察
白川 健   三崎 凌   
66(1) 409-413   Oct 2017   
 
Inverse problem approaches for mathematical models implementing municipal statistical data
65(1) 389-394   Mar 2017   

Presentations

12345>
 
 
Ken Shirakawa   Daiki Mizuno   Harbir Antil   
20 Mar 2024   
 
Noriaki Yamazaki   Pierluigi Colli   M. H. Farshbaf-Shaker   Ken Shirakawa   
19 Mar 2024   
 
Daiki Mizuno   Ken Shirakawa   
19 Mar 2024   
 
Naotaka Ukai   Daiki Mizuno   Ken Shirakawa   Harbir Antil   
19 Mar 2024   
 
Daiki Mizuno   Ken Shirakawa   
27 Dec 2023   

Teaching Experience

12345>
 
Oct 2020
 - 
Today
確率統計発展 (千葉大学教育学部)
Oct 2020
 - 
Today
数学科の専門的基盤（解析） (千葉大学教育学部)
Apr 2020
 - 
Today
数学科の専門的基盤（応数） (千葉大学教育学部)
Apr 2020
 - 
Today
確率統計 (千葉大学教育学部)
Apr 2019
 - 
Today
博士論文研究指導 (千葉大学大学院融合理工学府)

Professional Memberships

 
 
   
 
THE MATHEMATICAL SOCIETY OF JAPAN
 
   
 
MATHEMATICS EDUCATION SOCIETY OF JAPAN

Research Projects

12>
 
 
Mathematical analyses on predictions and controls for stable structures of free boundaries with feedback-type phase changes
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Project Year: Apr 2020 - Mar 2024
 
構造相転移を伴う非線形自由境界問題における形態変化する安定構造の研究
日本学術振興会: 科学研究費助成事業 基盤研究(C)
白川 健 
Project Year: Apr 2016 - Mar 2020
 
Research on Evolution Equations Describing Anomalous Diffusion
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Akagi Goro Shirakawa Ken Ueda Yoshihiro Ishiwata Tetsuya Takeuchi Shingo 
Project Year: Apr 2013 - Mar 2016
 
非線形変分不等式に支配される自由境界の多角的観点から捉える安定構造の研究
Japan Society for the Promotion of Science (JSPS): 科学研究費補助金(若手研究（B）)
Project Year: Apr 2012 - Mar 2016
 
ベクトル値の状態分布関数で記述される自由境界問題の研究
Japan Society for the Promotion of Science (JSPS): 科学研究費補助金(若手研究（B）)
Project Year: Apr 2009 - Mar 2012

Academic Activities

12>
 
 
Planning, etc・Panel, chair, etc・Peer review
Moll Salvador; Ken Shirakawa; Hiroshi Watanabe (Minisymposium [00306] in ICIAM 2023 Tokyo, Waseda Univ. (Japan)) 24 Aug 2023 - 24 Aug 2023
 
Planning, etc
廣島 文生, 白川 健, 菅野 聡子 6 Sep 2021 - 8 Sep 2021
 
Planning, etc
Ken Shirakawa 10 Oct 2018 - 12 Oct 2018
 
Planning, etc
Ken Shirakawa 9 Jun 2018 - 10 Jun 2018
 
Planning, etc
Ken Shirakawa 18 Oct 2017 - 20 Oct 2017

Social Activities

12>
 
 
[Lecturer]
千葉大学教育学部次世代才能支援室 科学実験講座 21 Aug 2021 - Today
 
[Lecturer]
千葉県教育委員会 免許法認定講習 Aug 2013 - Today
 
[Lecturer]
千葉市教育委員会、千葉大学教育学部 23 Jun 2013 - Today
 
[Lecturer]
千葉大学教育学部 大学模擬講義 4 Jun 2011 - Today
 
[Lecturer]
千葉大学教育学部次世代才能支援室 基礎力養成講座 8 Feb 2015 - 1 Dec 2018
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