Kyushu University Academic Staff Educational and Research Activities Database
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Daisuke TAGAMI Last modified date:2016.10.13



Graduate School
Other Organization


E-Mail
Homepage
http://www2.imi.kyushu-u.ac.jp/~tagami/
Phone
092-802-4447
Fax
092-802-4447
Academic Degree
Doctor of Mathematical Science
Field of Specialization
Numerical Analysis, Computational Mechanics
Outline Activities
My research fields are the applied mathematics and the computationl mechanics: the development, the error analysis, and the application of numerical schemes. Specifically, I research on the following: i) numerical analysis of particle methods; ii) developments of highly efficient numerical methods for large scale computational models of electromagnetic field problems; iii) numerical analysis of the viscoelastic flow problems; iv) numerical analysis of the moving boundary problems; v) numerical analysis of the Navier-Stokes equations and its application to the drag and the lift; vi) numerical analysis of the thermal convection problems and its application to the glass melting problems.
Research
Research Interests
  • Numerical Analysis of Particle Based Methods
    keyword : Particle Based Methods, Error Analysis
    2011.04Numerical analysis of thermal convection problems and its application to the glass melting furnaces..
  • Numerical Analysis of Electromagnetic Field Problems by Domain Decomposition Methods
    keyword : Electromagnetic Field Problems, Domain Decomposition Methods, Finite Element Methods, Error Analysis
    1999.04Numerical analysis of thermal convection problems and its application to the glass melting furnaces..
  • Numerical Analysis of Viscoelastic Flow Problems
    keyword : Viscoelastic Flow Problem, Finite Element Method, Error Analysis
    2009.04Numerical analysis of thermal convection problems and its application to the glass melting furnaces..
  • Numerical Analysis of Thermal Convection Problems and its Application to Glass Melting Furnaces
    keyword : Thermal Convection Problem, Finite Element Method, Error Analysis, Glass Melting Furnace
    2002.03Numerical analysis of thermal convection problems and its application to the glass melting furnaces..
  • Numerical Analysis of Navier-Stokes Equations and its Application to Numerical Computations of Drag and Lift
    keyword : Navier-Stokes Equation, Finite Element Method, Error Analysis, Drag and Lift
    1997.07Numerical analysis of Navier-Stokes equations and its application to the drag and the lift..
  • Numerical Analysis of Moving Boundary Problems
    keyword : Moving Boundary Problem, Error Analysis
    1994.04Numerical analysis of moving boundary problems.
  • Numerical Analysis of Interference/Scattering Problems
    keyword : Maxwell Equation, Helmholtz Equation, Finite Element Method, DtN Map, Error Analysis, Holography
    2007.04Numerical analysis of Maxwell and Helmholtz equations and its application to the holography..
Academic Activities
Papers
1. IMOTO, Yusuke, TAGAMI, Daisuke, A truncation error estimate of the interpolant of a particle method based on the Voronoi decomposition, JSIAM Letters, 8, 2016.02.
2. TAGAMI, Daisuke and TABATA, Masahisa, Numerical computations of a melting glass convection in the furnace, Proceedings of The Seventh China-Japan Seminar on Numerical Mathematics, pp.149—160., 2006.12.
3. TABATA, Masahisa and TAGAMI, Daisuke, Error estimates of finite element methods for nonstationary thermal convection problems with temperature-dependent coefficients, Numerische Mathematik, 100, 2, Vol.100, No.2, pp.351—372., 2005.04.
4. TAGAMI, Daisuke and ITOH, Hajime, A finite element analysis of thermal convection problems with the Joule heat, Japan Journal of Industrial and Applied Mathematics, 20, 2, Vol.20, No.2, pp.193—210., 2003.06.
5. TABATA, Masahisa and TAGAMI, Daisuke, Error estimates for finite element approximations of drag and lift in nonstationary Navier-Stokes flows, Japan Journal of Industrial and Applied Mathematics, 17, 3, Vol.17, No.3, pp.371—389., 2000.10.
6. TABATA, Masahisa and TAGAMI, Daisuke, A finite element analysis of a linearized problem of the Navier-Stokes equations with surface tension, SIAM Journal on Numerical Analysis, 38, 1, Vol.38, No.1, pp.40—57., 2000.06.
Presentations
1. 田上 大助, Some investigations of a generalized particle method for convection-diffusion equations, VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2016), 2016.06.09.
2. 田上 大助, An iterative domain decomposition method for eddy current problems adapted to the gauge condition, The Fifth Chilean Workshop on Numerical Analysis of Partial Differential Equations (WONAPDE2016), 2016.01.15.
3. 田上 大助, Some investigations into finite element methods for viscoelastic flow problems governed by Oldroyd-B models, Mathematical Analysis of Continuum Mechanics and Industrial Applications, 2015.11.18.
4. 田上 大助, Error estimates of a generalized particle-based method for elliptic boundary value problems, European Conference on Numerical Mathematics and Advanced Applications (ENUMATH 2015), 2015.09.15.
Membership in Academic Society
  • The Japan Society of Industrial Mathematics
  • The Japan Society for Computational Engineering and Science
  • The Japan Society of Fluid Mechanics
  • Mathematical Society of Japan
  • Japan Society Mechanical Engineering
Educational
Other Educational Activities
  • 2009.12.
  • 2008.03.
  • 2007.03.
  • 2006.03.
  • 2005.03.
Social
Professional and Outreach Activities
Pusan National University, 2012AY, 2nd Semester, Joint Lecture with Kyushu University, Lecturer.