SAITO Hirokazu 齋藤平和

… Alternative Names

Saito Hirokazu 齋藤平和

Less

Researcher Number	30754882
Other IDs	https://orcid.org/0000-0002-2504-7310
Affiliation (Current)	2025: 電気通信大学, 大学院情報理工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 電気通信大学, 大学院情報理工学研究科, 准教授 2019 – 2023: 電気通信大学, 情報理工学域, 准教授 2020: 東京理科大学, 基礎工学部教養(長万部), 講師 2019: 電気通信大学, 大学院情報理工学研究科、情報理工学域共通教育部, 准教授 2018: 東京理科大学, 基礎工学部教養(長万部), 講師 2017: 早稲田大学, 理工学術院, 助教
Review Section/Research Field	Principal Investigator Basic Section 12020:Mathematical analysis-related / Mathematical analysis Except Principal Investigator Basic Section 12020:Mathematical analysis-related
Keywords	Principal Investigator Navier-Stokes-Korteweg / 二相Navier-Stokes方程式 / 時間減衰評価 / 最大正則性 / 非有界領域 / 粘性流体 / 二相流 / Navier-Stokes / 安定性 / 漸近安定性 … More / Korteweg型圧縮性流体方程式 / 時間局所解 / 一般領域 / 解析半群 / コルトベーグ型流体 / 二相Stokes半群 / 長時間挙動 / 時間大域解 / 非圧縮性粘性流体 / Navier-Stokes方程式 / 準線形方程式 / 時間大域可解性 / R-有界性 / 楕円型問題 / 弱問題 / レゾルベント問題 / ナビエ・ストークス・コルトベーグ方程式 / ナビエ・ストークス方程式 / レゾルベント評価 / 半群 / Helmholtz分解 … More Except Principal Investigator Navier-Stokes 方程式 / Navier-Stokes方程式 / 電磁流体方程式 / Q-tensor model / 時間周期解 / 時間局所解 / 時間大域解 / 自由境界問題 / 最大正則性原理 / 時間遅れパラメータ / Cattaneo則 / 近似パラメータ / 時間遅れ / Burgers方程式 / 時間遅れBurgers方程式 / 近似問題 / 圧力安定化法 Less

Mathematical Approach to two phase problem in unbounded domains and the extension to quasilinear parabolic equations
- Principal Investigator
  
  柴田良弘
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Waseda University
Stability of solutions for two-phase flow equationsPrincipal Investigator
- Principal Investigator
  
  齋藤平和
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  The University of Electro-Communications
Mathematical analysis for Navier-Stokes equations with approximate parameter
- Principal Investigator
  
  久保隆徹
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Ochanomizu University
Mathematical analysis of two-phase flow equations in unbounded domainsPrincipal Investigator
- Principal Investigator
  
  Saito Hirokazu
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Mathematical analysis
- Research Institution
  The University of Electro-Communications
  Tokyo University of Science
  Waseda University

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] On the global wellposedness of free boundary problem for the Navier-Stokes system with surface tension2024
- Author(s)
  Saito Hirokazu、Shibata Yoshihiro
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 384 Pages: 1-92
- DOI
  10.1016/j.jde.2023.11.020
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817, KAKENHI-PROJECT-23K22405
[Journal Article] Loacl solvability for a compressible fluid model of Korteweg type on general domains2023
- Author(s)
  Suma Inna and Hirokazu Saito
- Journal Title
  
  Mathematics
  
  Volume: 11
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22405
[Journal Article] Local Solvability for a Compressible Fluid Model of Korteweg Type on General Domains2023
- Author(s)
  Inna Suma、Saito Hirokazu
- Journal Title
  
  Mathematics
  
  Volume: 11 Issue: 10 Pages: 2368-2368
- DOI
  10.3390/math11102368
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817
[Journal Article] Resolvent Estimates for a Compressible Fluid Model of Korteweg Type and Their Application2021
- Author(s)
  Takayuki Kobayashi, Miho Murata, Hirokazu Saito
- Journal Title
  
  Journal of Mathematical Fluid Mechanics
  
  Volume: 24 Issue: 1
- DOI
  10.1007/s00021-021-00646-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13817, KAKENHI-PROJECT-21K13819, KAKENHI-PROJECT-22K03374
[Journal Article] Time-Decay Estimates for Linearized Two-Phase Navier-Stokes Equations with Surface Tension and Gravity2021
- Author(s)
  Hirokazu Saito
- Journal Title
  
  Mathematics
  
  Volume: 9 Issue: 7 Pages: 1-43
- DOI
  10.3390/math9070761
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] Unique solvability of elliptic problems associated with two-phase incompressible flows in unbounded domains2021
- Author(s)
  Hirokazu Saito, Xin Zhang
- Journal Title
  
  Discrete & Continuous Dynamical Systems
  
  Volume: － Issue: 10 Pages: 4609-4609
- DOI
  10.3934/dcds.2021051
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] On a compressible fluid model of Korteweg type in a maximal regularity class2020
- Author(s)
  Hirokazu Saito
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 2171 Pages: 87-98
- NAID
  120006956432
- Open Access
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] On the maximal Lp-Lq regularity for a compressible fluid model of Korteweg type on general domains2020
- Author(s)
  H. Saito
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 268 Issue: 6 Pages: 2802-2851
- DOI
  10.1016/j.jde.2019.09.040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] Existence of R-bounded solution operator families for a compressible fluid model of Korteweg type on the half-space2020
- Author(s)
  Hirokazu Saito
- Journal Title
  
  Mathematical Methods in the Applied Sciences
  
  Volume: 44 Issue: 2 Pages: 1744-1787
- DOI
  10.1002/mma.6875
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] Some Free Boundary Problem for Two-Phase Inhomogeneous Incompressible Flows2020
- Author(s)
  Hirokazu Saito, Yoshihiro Shibata, Xin Zhang
- Journal Title
  
  SIAM Journal on Mathematical Analysis
  
  Volume: 52 Issue: 4 Pages: 3397-3443
- DOI
  10.1137/18m1225239
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224, KAKENHI-PROJECT-17H01097, KAKENHI-PROJECT-18H01131
[Journal Article] Compressible Fluid Model of Korteweg Type with Free Boundary Condition: Model Problem2019
- Author(s)
  H. Saito
- Journal Title
  
  FE
  
  Volume: 62 Issue: 3 Pages: 337-386
- DOI
  10.1619/fesi.62.337
- NAID
  130007801446
- ISSN
  0532-8721
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] On some nonlinear problem for the thermoplate equations2019
- Author(s)
  S. Inna, H. Saito, Y. Shibata
- Journal Title
  
  Evolution Equations and Control Theory
  
  Volume: 8 Issue: 4 Pages: 755-784
- DOI
  10.3934/eect.2019037
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224, KAKENHI-PROJECT-18H01131, KAKENHI-PROJECT-17H01097
[Journal Article] Maximal regularity for a compressible fluid model of Korteweg type on general domains2018
- Author(s)
  Hirokazu Saito
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2070 Pages: 69-84
- Open Access
- Data Source
  KAKENHI-PROJECT-17K14224
[Journal Article] Global solvability of the Navier-Stokes equations with a free surface in the maximal Lp-Lq regularity class2018
- Author(s)
  Hirokazu Saito
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 264 Issue: 3 Pages: 1475-1520
- DOI
  10.1016/j.jde.2017.09.045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14224, KAKENHI-PROJECT-17H01097
[Presentation] 重力と表面張力を伴う二相流の線形安定性について2023
- Author(s)
  Hirokazu Saito
- Organizer
  若手による流体力学の基礎方程式研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] On a two-phase free boundary problem for inhomogeneous incompressible viscous fluids2023
- Author(s)
  Hirokazu Saito
- Organizer
  数理流体力学若手研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] Time decay estimates of $L_p$-$L_q$ type for the Stokes semigroup arising from two-phase incompressible viscous flows2023
- Author(s)
  Hirokazu Saito
- Organizer
  The 48th Sapporo Symposium on Partial Differential Equations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] Large time decay of solutions to a two-phase free boundary problem for incompressible viscous fluids2023
- Author(s)
  Hirokazu Saito
- Organizer
  RIMS Workshop on Mathematical Analysis in Fluid and Gas Dynamics 　京都大学数理解析研究所
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22405
[Presentation] On a two-phase free boundary problem for inhomogeneous incompressible viscous fluid2023
- Author(s)
  Hirokazu Saito
- Organizer
  数理流体力学若手研究会
- Invited
- Data Source
  KAKENHI-PROJECT-23K22405
[Presentation] Large time decay of solutions to a two-phase free boundary problem for incompressible viscous fluids2023
- Author(s)
  Hirokazu Saito
- Organizer
  RIMS Workshop on Mathematical Analysis in Fluid and Gas Dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] Asymptotic stability of the trivial steady state for the two-phase Navier-Stokes equations2023
- Author(s)
  Hirokazu Saito
- Organizer
  日本数学会2023年度秋季総合分科会
- Invited
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] On decay properties of solutions to the two-phase Stokes equations with surface tension and gravity2023
- Author(s)
  Hirokazu Saito
- Organizer
  第83回東工大数理解析セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] Time decay estimates of Lp-Lq type for the Stokes semigroup arising from two-phase incompressible viscous flows2023
- Author(s)
  Hirokazu Saito
- Organizer
  The 48th Sapporo Symposiumu on Partial Differential Equations　北海道大学
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22405
[Presentation] On decay properties of the Stokes semigroup for two-phase flows2022
- Author(s)
  Hirokazu Saito
- Organizer
  International Workshop on the Multi-Phase Flow; Analysis, Modeling and Numerics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] On the asymptotic stability for the two-phase Navier-Stokes equations with a sharp interface2022
- Author(s)
  Hirokazu Saito
- Organizer
  Germany-Japan Workshop on Problems Related to Free Boundaries and Moving Contact Line
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] On the two-phase Navier-Stokes equations with a sharp interface2021
- Author(s)
  Hirokazu Saito
- Organizer
  RIMS Workshop on Mathematical Analysis of Viscous Incompressible Fluid
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] 最大正則性と準線形方程式2021
- Author(s)
  Hirokazu Saito
- Organizer
  第36回情報数理工学セミナー
- Data Source
  KAKENHI-PROJECT-21K13817
[Presentation] 非圧縮性二相流に関する楕円型問題について2020
- Author(s)
  Hirokazu Saito
- Organizer
  応用解析研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On the two-phase Navier-Stokes equations in unbounded domains2020
- Author(s)
  Hirokazu Saito
- Organizer
  International Workshop on the Multi-Phase Flow; Analysis, Modeling and Numerics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On the two-phase free boundary problem for incompressible viscous flows2020
- Author(s)
  Hirokazu Saito
- Organizer
  微分方程式の総合的研究
- Invited
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On elliptic problems associated with two-phase incompressible flows in unbounded domains2020
- Author(s)
  H. Saito, X. Zhang
- Organizer
  日本数学会2020年度年会
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On a resolvent problem for a compressible fluid model of Korteweg type2019
- Author(s)
  H. Saito
- Organizer
  School on Mathematical Modelling and Simulation
- Invited
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On elliptic problems arising in the study of the two-phase incompressible flows2019
- Author(s)
  H. Saito, X. Zhang
- Organizer
  Soedirman's International Conference on Mathematics and Applied Sciences
- Invited
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Decay properties of solutions for some linearized system of the Navier-Stokes equations with a free surface2018
- Author(s)
  Hirokazu Saito
- Organizer
  Workshop on Mathematical Fluid Dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] A maximal regularity approach to compressible fluid models of Korteweg type2018
- Author(s)
  Hirokazu Saito
- Organizer
  第8回室蘭非線形解析研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On a compressible fluid model of Korteweg type in a maximal regularity class2018
- Author(s)
  Hirokazu Saito
- Organizer
  RIMS Workshop on Mathematical Analysis of Viscous Incompressible Fluid
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Local solvability of the Navier-Stokes-Korteweg system on general domains2018
- Author(s)
  Hirokazu Saito
- Organizer
  Workshop on the Navier-Stokes flow
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Local solvability of the Navier-Stokes-Korteweg equations in the maximal regularity class2018
- Author(s)
  Hirokazu Saito
- Organizer
  日本数学科2018年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Maximal regularity for a compressible fluid model of Korteweg type and its application2018
- Author(s)
  Hirokazu Saito
- Organizer
  若手による流体力学の基礎方程式の研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Maximal regularity for the Navier-Stokes-Korteweg system and its application2018
- Author(s)
  Hirokazu Saito
- Organizer
  The 15th Japanese-German International Workshop on Mathematical Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Maximal Lp-Lq regularity for a compressible fluid model of Korteweg type on general domains2017
- Author(s)
  Hirokazu Saito
- Organizer
  日本数学会2017年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] Local solvability of the Navier-Stokes-Korteweg system on general domains2017
- Author(s)
  Hirokazu Saito
- Organizer
  International Workshop on the Multi-Phase Flow; Analysis, Modeling and Numerics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224
[Presentation] On a compressible fluid model of Korteweg type2017
- Author(s)
  Hirokazu Saito
- Organizer
  RIMS Workshop on Mathematical Analysis in Fluid and Gas Dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14224

1. 久保隆徹 (90424811)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 高安亮紀 (60707743)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 柴田良弘 (50114088)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 渡邊圭市 (30875365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 村田美帆 (90754888)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SAITO Hirokazu 齋藤 平和

Saito Hirokazu 齋藤 平和

Research Projects

Research Products

Co-Researchers

Mathematical Approach to two phase problem in unbounded domains and the extension to quasilinear parabolic equations

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Stability of solutions for two-phase flow equationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mathematical analysis for Navier-Stokes equations with approximate parameter

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mathematical analysis of two-phase flow equations in unbounded domainsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] On the global wellposedness of free boundary problem for the Navier-Stokes system with surface tension2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Loacl solvability for a compressible fluid model of Korteweg type on general domains2023

Author(s)

Journal Title

Data Source

[Journal Article] Local Solvability for a Compressible Fluid Model of Korteweg Type on General Domains2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Resolvent Estimates for a Compressible Fluid Model of Korteweg Type and Their Application2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Time-Decay Estimates for Linearized Two-Phase Navier-Stokes Equations with Surface Tension and Gravity2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unique solvability of elliptic problems associated with two-phase incompressible flows in unbounded domains2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On a compressible fluid model of Korteweg type in a maximal regularity class2020

Author(s)

Journal Title

NAID

Data Source

[Journal Article] On the maximal Lp-Lq regularity for a compressible fluid model of Korteweg type on general domains2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Existence of R-bounded solution operator families for a compressible fluid model of Korteweg type on the half-space2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Some Free Boundary Problem for Two-Phase Inhomogeneous Incompressible Flows2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Compressible Fluid Model of Korteweg Type with Free Boundary Condition: Model Problem2019

Author(s)

SAITO Hirokazu 齋藤平和

Saito Hirokazu 齋藤平和