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Shinya UCHIUMI

I moved to Gakushuin University.
The following information is as of August 2018.
Affiliation
Department of Applied Mathematics, School of Fundamental Science and Engineering,
Waseda University
Title
Assistant Professor
Degree
Doctor of Science
Address
Room 63-419, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan
Phone
+81-3-5286-3330
e-mail
Mail address

Research Interests

Numerical analysis, the convection-diffusion equation, the Navier-Stokes equations, the finite element methods and the Lagrange-Galerkin methods.

Preprint

  1. S. Uchiumi.
    A viscosity-independent error estimate of a pressure-stabilized Lagrange-Galerkin scheme for the Oseen problem.
    arXiv:1712.04150 [math.NA]

Refereed Papers

  1. M. Tabata and S. Uchiumi.
    Numerical computation of triangular cavity flows by a Lagrange-Galerkin scheme with a locally linearized velocity.
    Journal of Advanced Simulation in Science and Engineering, Vol. 4, No. 1, pp. 1--13, 2018.
    doi:10.15748/jasse.4.1
  2. M. Tabata and S. Uchiumi.
    An exactly computable Lagrange-Galerkin scheme for the Navier-Stokes equations and its error estimates.
    Mathematics of Computation, Vol. 87, pp. 39--67, 2018.
    doi:10.1090/mcom/3222
  3. M. Tabata and S. Uchiumi.
    A genuinely stable Lagrange-Galerkin scheme for convection-diffusion problems.
    Japan Journal of Industrial and Applied Mathematics, Vol. 33, No. 1, pp. 121--143, 2016.
    doi:10.1007/s13160-015-0196-2
  4. S. Uchiumi.
    Conditional stability of the Lagrange-Galerkin scheme with numerical quadrature.
    JSIAM Letters, Vol. 7, pp. 61--64, 2015.
    doi:10.14495/jsiaml.7.61

Thesis for doctoral degree

Academic Background

Supervisor
Professor Masahisa Tabata
(Professor Emeritus of Kyushu University)
March 2017
DSc Waseda University
March 2014
MSc Waseda University
March 2012
BSc Waseda University