Kawagoe Daisuke 川越大輔

Researcher Number	30848073
Other IDs	https://orcid.org/0000-0001-6419-5191
Affiliation (Current)	2026: 京都大学, 情報学研究科, 助教
Affiliation (based on the past Project Information) *help	2019 – 2024: 京都大学, 情報学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 12020:Mathematical analysis-related Except Principal Investigator Basic Section 12040:Applied mathematics and statistics-related / Sections That Are Subject to Joint Review: Basic Section12030:Basic mathematics-related , Basic Section12040:Applied mathematics and statistics-related / Basic Section 12030:Basic mathematics-related / Medium-sized Section 12:Analysis, applied mathematics, and related fields / Foundations of mathematics/Applied mathematics
Keywords	Principal Investigator スペクトル解析 / 数値解析 / 積分方程式 / 偏微分方程式論 / 逆問題解析 Except Principal Investigator 数値解析 / 数値計算 / 逆問題 / 数値シミュレーション / トモグラフィ … More / 輸送方程式 / ひかりトモグラフィ / 逆問題・非適切問題解析 / 数値的不安定性 / 数理モデリング / 医用イメージング / 逆問題・非適切問題 / 流体・弾性体方程式の解の特異性 / ひかりトモグラフィー / 医用トモグラフィー / 数値解析学 / 多倍長数値計算 / 微分方程式 / 数理モデルの数値シミュレーション / 反砂堆(antidune) / 反砂堆（antidune) / 安定性解析 / 移動境界問題 / antidune / 堆積学 / 反砂堆 / 数理モデル化 / 再構成 / 陽電子断層撮影 / エックス線トモグラフィ / イメージング / 部分観測 / 輻射輸送方程式 / 多重散乱 / 断層撮影法 / 生体医用工学 / 非適切問題解析 / 光超音波 / 逆問題解析 / 大規模数値計算 / 医用ひかりトモグラフィー / 応用解析 / 応用数学 Less

Effective use of multi-precision arithmetic on floating number system of digital computers aiming at numerical computations of differential equations with singulari or ill-posedness
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Kyoto University
輸送方程式を軸としたトモグラフィの数理解析の新展開
- Principal Investigator
  
  藤原宏志
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
  Basic Section 12030:Basic mathematics-related
  Sections That Are Subject to Joint Review: Basic Section12030:Basic mathematics-related , Basic Section12040:Applied mathematics and statistics-related
- Research Institution
  Kyoto University
Study of Mathematical Modeling and Analysis for Antidune in Rivers
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 12:Analysis, applied mathematics, and related fields
- Research Institution
  Kyoto University
A comprehensive analysis on the inverse problem of determining unknown coefficients of a differential equation which is a basis of a tomographic technologyPrincipal Investigator
- Principal Investigator
  
  Kawagoe Daisuke
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Kyoto University
Mathematical and Numerical Analysis of Next-generation Imaging from Multiple Scattering Signals
- Principal Investigator
  
  Fujiwara Hiroshi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Kyoto University
Mathematical Sciences aiming at medical application of light propagation in biomedical tissues and related topics
- Principal Investigator
  
  Iso Yuusuke
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Kyoto University

All 2025 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Geometric effects on W^{1, p} regularity of the stationary linearized Boltzmann equation2025
- Author(s)
  I-Kun Chen, Chun-Hsiung Hsia, Daisuke Kawagoe and Jhe-Kuan Su
- Journal Title
  
  Indiana University Mathematics Journal
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Journal Article] Geometric effects on W^{1,p} regularity of the stationary Boltzmann equation2025
- Author(s)
  Kawagoe D
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 2305 Pages: 24-42
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K00539
[Journal Article] Nonexistence of multi-dimensional solitary waves for the Euler-Poisson system2024
- Author(s)
  Bae Junsik, Kawagoe Daisuke
- Journal Title
  
  Physica D: Nonlinear Phenomena
  
  Volume: 470 Pages: 134347-13434
- DOI
  10.1016/j.physd.2024.134347
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20811, KAKENHI-PROJECT-21K18586
[Journal Article] 解の不連続性を利用する3次元散乱信号からのトモグラフィの数値的試み2023
- Author(s)
  藤原宏志、川越大輔、大石直也
- Journal Title
  
  第28回計算工学講演会講演論文集
  
  Volume: 28
- Data Source
  KAKENHI-PROJECT-20H01821
[Journal Article] Tomography from Scattered Signals Obeying the Stationary Radiative Transport Equation2023
- Author(s)
  Chen I-Kun、Fujiwara Hiroshi、Kawagoe Daisuke
- Journal Title
  
  Proceedings of Practical Inverse Problems and Their Prospects, Mathematics for Industry
  
  Volume: 37 Pages: 27-46
- DOI
  10.1007/978-981-99-2408-0_3
- ISBN
  9789819924073, 9789819924080
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18586, KAKENHI-PROJECT-22K18674, KAKENHI-PROJECT-20K14344, KAKENHI-PROJECT-19H00641, KAKENHI-PROJECT-20H01821, KAKENHI-PROJECT-23K20811
[Journal Article] 不連続性にもとづく散乱信号からのトモグラフィの数値的実現2022
- Author(s)
  藤原宏志，川越大輔，陳逸昆
- Journal Title
  
  計算工学講演会論文集
  
  Volume: 27
- Data Source
  KAKENHI-PROJECT-20K14344
[Journal Article] 不連続性にもとづく散乱信号からのトモグラフィの数値的実現2022
- Author(s)
  藤原宏志，川越大輔，陳逸昆
- Journal Title
  
  計算工学講演会論文集
  
  Volume: Vol.27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18586
[Journal Article] 不連続性にもとづく散乱信号からのトモグラフィの数値的実現2022
- Author(s)
  藤原宏志，川越大輔，陳逸昆
- Journal Title
  
  計算工学講演会論文集
  
  Volume: Vol.27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20811
[Presentation] Propagation of boundary-induced discontinuity in stationary radiative transfer and its application to the optical tomography2024
- Author(s)
  Kawagoe, D.
- Organizer
  The 7th Joint Conference of A3 Foresight Program on Computational and Applied Mathematics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K00539
[Presentation] 解の不連続性を利用する3次元散乱信号からのトモグラフィの数値的試み2023
- Author(s)
  藤原宏志, 川越大輔, 大石直也
- Organizer
  第28回計算工学講演会
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] A remark on the generalized convexity condition and propagation of boundary-induced discontinuity in stationary radiative transfer2023
- Author(s)
  川越大輔
- Organizer
  RIMS 共同研究 (公開型) 逆問題と医用イメージングとその周辺
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01821
[Presentation] On convergence rates of an elliptic regularization applied to a stationary advection equation2023
- Author(s)
  Daisuke Kawagoe
- Organizer
  2023 NCTS PDE Conference on Recent Development of Fluid Dynamics and Kinetic Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] Nonexistence of multi-dimensional solitary waves for the Euler-Poisson system2023
- Author(s)
  川越大輔, Junsik Bae
- Organizer
  非線形波動から可積分系へ2023
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] A remark on the generalized convexity condition and propagation of boundary-induced discontinuity in stationary radiative transfer2023
- Author(s)
  Daisuke Kawagoe
- Organizer
  RIMS 共同研究 (公開型) 逆問題と医用イメージングとその周辺
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] 定常移流方程式に対する楕円型正則化の収束率2023
- Author(s)
  今川真城, 川越大輔
- Organizer
  日本数学会2023年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] Essential spectrum of elastic Neumann-Poincare operators with a corner2023
- Author(s)
  Daisuke Kawagoe
- Organizer
  10th International Congress on Industrial and Applied Mathematics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] Numerical challenges to optical tomography by the stationary radiative transport equatio2023
- Author(s)
  I-Kun Chen, Hiroshi Fujiwara, Daisuke Kawagoe
- Organizer
  ICIAM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01821
[Presentation] 不連続性に基く散乱信号からのトモグラフィの数値的実現2022
- Author(s)
  藤原宏志, 川越大輔、Chen, I-Kun
- Organizer
  第27回計算工学講演会
- Data Source
  KAKENHI-PROJECT-20H01821
[Presentation] On convergence rates of an elliptic regularization with the Neumann boundary condition applied to a stationary advection equation2022
- Author(s)
  Daisuke Kawagoe
- Organizer
  Workshop for young scholars Control and inverse problems on waves, oscillations and flows -Mathematical analysis and computational methods-
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] Propagation of boundary-induced discontinuity in stationary radiative transfer and its application to the optical tomography2022
- Author(s)
  Daisuke Kawagoe
- Organizer
  Practical inverse problems and their prospects
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01821
[Presentation] Propagation of boundary-induced discontinuity in stationary radiative transfer and its application to the optical tomography2022
- Author(s)
  Daisuke Kawagoe
- Organizer
  RIMS Workshop on “Theory and practice in inverse problems”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] ひかりトモグラフィのための定常輻射輸送方程式の解の不連続性の解析2022
- Author(s)
  川越大輔, 藤原宏志, 陳逸昆
- Organizer
  2022年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] On polynomial compactness of the elastic Neumann-Poincar\'e operator on C^{1,\alpha} boundaries in three dimensions2022
- Author(s)
  Daisuke Kawagoe
- Organizer
  Mini-Workshop on Mathematical Analysis and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] Propagation of boundary-induced discontinuity in stationary radiative transfer and its application to the optical tomography2022
- Author(s)
  Daisuke Kawagoe
- Organizer
  Practical inverse problems and their prospects
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] ひかりトモグラフィのための定常輻射輸送方程式の解の不連続性の解析,2022
- Author(s)
  川越大輔, 藤原宏志, 陳逸昆
- Organizer
  2022年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-20H01821
[Presentation] On polynomial compactness of elastic Neumann-Poincar\'e operators on C^{1,\alpha} boundaries in three dimensions2021
- Author(s)
  Daisuke Kawagoe
- Organizer
  The Third Russia-Japan Workshop "Mathematical analysis of fracture phenomena for elastic structures and its applications" - 21st Conference of Continuum Mechanics Focusing on Singularities (CoMFoS21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] W^{1, p} estimate of solutions to the stationary transport equation with the incoming boundary condition2021
- Author(s)
  Daisuke Kawagoe
- Organizer
  Workshop for young scholars Control and inverse problems on waves, oscillations and flows -Mathematical analysis and computational methods-
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14344
[Presentation] 2次元遷音速流問題における Tricomi 方程式の変数分離解の記述する速度場2021
- Author(s)
  高橋幸聖, 川越大輔, 磯祐介
- Organizer
  日本応用数理学会2021年度年会
- Data Source
  KAKENHI-PROJECT-23K20811
[Presentation] 自然境界条件を伴う楕円型正則化による移流方程式の数値計算の不連続性の解析2021
- Author(s)
  今川真城, 川越大輔, 藤原宏志, 磯祐介
- Organizer
  日本応用数理学会2021年度年会
- Data Source
  KAKENHI-PROJECT-23K20811

1. Fujiwara Hiroshi (00362583)

# of Collaborated Projects: 5 results

# of Collaborated Products: 8 results
2. Iso Yuusuke (70203065)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 大石直也 (40526878)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
4. 今井仁司 (80203298)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. 木村正人 (70263358)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 大川晋平 (20432049)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 吉川仁 (90359836)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 田口智清 (90448168)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 磯裕介

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Kawagoe Daisuke 川越 大輔

Research Projects

Research Products

Co-Researchers

Effective use of multi-precision arithmetic on floating number system of digital computers aiming at numerical computations of differential equations with singulari or ill-posedness

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

輸送方程式を軸としたトモグラフィの数理解析の新展開

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of Mathematical Modeling and Analysis for Antidune in Rivers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A comprehensive analysis on the inverse problem of determining unknown coefficients of a differential equation which is a basis of a tomographic technologyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mathematical and Numerical Analysis of Next-generation Imaging from Multiple Scattering Signals

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mathematical Sciences aiming at medical application of light propagation in biomedical tissues and related topics

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Geometric effects on W^{1, p} regularity of the stationary linearized Boltzmann equation2025

Author(s)

Journal Title

Data Source

[Journal Article] Geometric effects on W^{1,p} regularity of the stationary Boltzmann equation2025

Author(s)

Journal Title

Data Source

[Journal Article] Nonexistence of multi-dimensional solitary waves for the Euler-Poisson system2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 解の不連続性を利用する3次元散乱信号からのトモグラフィの数値的試み2023

Author(s)

Journal Title

Data Source

[Journal Article] Tomography from Scattered Signals Obeying the Stationary Radiative Transport Equation2023

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] 不連続性にもとづく散乱信号からのトモグラフィの数値的実現2022

Author(s)

Journal Title

Data Source

[Journal Article] 不連続性にもとづく散乱信号からのトモグラフィの数値的実現2022

Author(s)

Journal Title

Data Source

[Journal Article] 不連続性にもとづく散乱信号からのトモグラフィの数値的実現2022

Author(s)

Journal Title

Data Source

[Presentation] Propagation of boundary-induced discontinuity in stationary radiative transfer and its application to the optical tomography2024

Author(s)

Organizer

Data Source

[Presentation] 解の不連続性を利用する3次元散乱信号からのトモグラフィの数値的試み2023

Kawagoe Daisuke 川越大輔