日本語
The University of Electro-Communications 
Graduate School of Informatics and Engineering, School of Informatics and Engineering 
Division of General Education 

Associate Professor 
SAITO Hirokazu 

Career
早稲田大学  理工学術院  次席研究員  2015/04/01-2016/03/31 
早稲田大学  理工学術院  助教  2016/04/01-2018/03/31 
東京理科大学  基礎工学部教養  講師  2018/04/01-2020/02/29 
電気通信大学  情報理工学域  准教授  2020/03/01-2020/03/31 
電気通信大学  大学院情報理工学研究科  准教授  2020/04/01-Present 

Academic degrees
博士(理学)  早稲田大学  2015/03 

Classes responsible within the university
2020  数学演習第一  Spring semester  Undergraduate, daytime 
2020  数学演習第二  Fall semester  Undergraduate, daytime 
2020  解析学  Fall semester  Undergraduate, daytime 
2020  解析学特論  Fall semester  Graduate, IE  Master's and doctoral programs 
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Classes responsible in other universities
2020  微分積分学1  東京理科大学 
2020  線形代数学1  東京理科大学 
2020  微分積分学2  東京理科大学 
2020  線形代数学2  東京理科大学 
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Current research areas
Mathematical analysis 

Current research subjects
流体力学に現れる偏微分方程式の数学解析  2012-Present 

Published papers
Paper  Yes  On the maximal Lp-Lq regularity for a compressible fluid model of Korteweg type on general domains  Only  H. Saito  J. Differential Equations  268/ 6, 2802-2851  2020/03  10.1016/j.jde.2019.09.040 
Paper  Yes  Compressible fluid model of Korteweg type with free boundary condition: model problem  Only  H. Saito  Funkcial. Ekvac.  62/ 3, 337-386  2019/12  10.1619/fesi.62.337 
Paper  Yes  On some nonlinear problem for thermoplate equations  Joint  S. Inna, H. Saito, Y. Shibata  Evol. Equ. Control Theory  8/ 4, 755-784  2019/12  10.3934/eect.2019037 
Paper  Yes  Global solvability of the Navier-Stokes equations with a free surface in the maximal Lp-Lq regularity class  Only  H. Saito  J. Differential Equations  264/ 3, 1475-1520  2018/02  10.1016/j.jde.2017.09.045 
Paper  Yes  Strong solutions for two-phase free boundary problems for a class of non-Newtonian fluids  Joint  M. Hieber, H. Saito  J. Evol. Equ.  17/ 1, 335-358  2017/03  10.1007/s00028-016-0351-5 
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Research presentations
Oral presentation for an academic conference  On elliptic problems associated with two-phase incompressible flows in unbounded domains  日本数学会2020年度年会  No  H. Saito, X. Zhang  2020/03 
Oral presentation for an academic conference  Local solvability of the Navier-Stokes-Korteweg equations in the maximal regularity class  日本数学会2018年度秋季総合分科会  No  H. Saito  2018/09 
Workshop  A maximal regularity approach to compressible fluid models of Korteweg type  第8回室蘭非線形解析研究会  No  H. Saito  2019/02 
Workshop  On a compressible fluid model of Korteweg type in a maximal regularity class  RIMS Workshop on Mathematical Analysis of Viscous Incompressible Fluid  No  H. Saito  2018/12 
Workshop  Local solvability of the Navier-Stokes-Korteweg system on general domains  Workshop on the Navier-Stokes flow  No  H. Saito  2018/09 
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Grants-in-aid for scientific research
非有界領域における二相流の基礎方程式の数学解析  Young scientists (B)  2017/04-2021/03 
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Memberships of academic societies
日本流体力学会会員  2017-Present 
日本数学会  2012-Present 
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