Staff
Takemi ShigetaProfessor / Ph.D. in Sciencelast update : 2023.01.11
Profile
- Name
- Takemi Shigeta
- Affiliation
- Laboratory of Applied Mathematics
- Subjects
- Calculus (1st grade, 1st semester)
Practice of Information Technology (1st grade, 1st semester)
Linear Algebra (1st grade, 2nd semester)
Literacy of Pharmaceutial Sciences (1st grade, 2nd semester)
Thesis Research (4th - 6th grades) - Official title
- Professor
- Degree
- Ph.D. in Science
Academic background
Department of Applied Mathematics, Faculty of Science, Tokyo University of Science
Major of Mathematics, Graduate School of Science, Tokyo University of Science
Course of Developing Mathematical Science, Major of Physical Sciences, Graduate School of Science and Engineering, Ibaraki University
Career history
Visiting Researcher, Department of Mathematics, City University of Hong Kong
Post-doctoral Researcher, High Technology Research Center, College of Industrial Technology, Nihon University
Assistant Professor, Department of Electronics and Computer Science, Tokyo University of Science, Yamahuchi
Post-doctoral Fellow, Department of Civil Engineering, National Taiwan University
Associate Professor, Laboratory of Applied Mathematics, Center for Education of Fundamental Pharmaceutical Sciences, Showa Pharmaceutical University
Part-time Lecturer, Mathematics and Informatics Course, College of Science, Ibaraki University
Licenses and qualifications
- Specialized teaching certificate of high school in mathematics
- Specialized teaching certificate of junior high school in mathematics
- First kind of teaching certificate of high school in mathematics
Honors & Awards
Encouraging Prize, Japan Society for Simulation Technology, June 2003
Academic societies
Japan Society for Computational Methods in Engineering
The Japan Society for Industrial and Applied Mathematics
Papers
- [Original paper] Ill-conditioned simultaneous linear equations to which the regularized solution almost coincides with the exact one Shigeta, T. BULLETIN of Showa Pharmaceutical University 55 1-9 2018
- [Original paper] Reconstruction of the non-homogeneous term of simultaneous linear equations using the truncated singular value decomposition Shigeta, T. Transactions of the Japan Society for Computational Methods in Engineering 17 43-46 2017
- [Original paper] Modified Schwarz alternating method and its convergence property Shigeta, T. Transactions of the Japan Society for Computational Methods in Engineering 14 7-12 2014
- [Original paper] Adaptive multilayer method of fundamental solutions using a weighted greedy QR decomposition for the Laplace equation Shigeta, T., Young, D. L., and Liu, C. S. Journal of Computational Physics 231(21) 7118-7132 2012
- [Original paper] Regularized solutions with a singular point for the inverse biharmonic boundary value problem by the method of fundamental solutions Shigeta, T. and Young, D. L. Engineering Analysis with Boundary Elements 35 (7) 883-894 2011
Conference, etc.
- [Keynote speech] An Iterative Domain Decomposition Method with the Modified Method of Fundamental Solutions and the Fast Fourier Transform Shigeta, T. The 7th Asia-Pacific International Conference on Computational Methods in Engineering (ICOME2023) Xiamen, China 2023/11/02-05
- [Invited speech] Fundamental Regularization Method and Reconstruction of Simultaneous Equations Shigeta, T. Department of Harbor and River Engineering, National Taiwan Ocean University Keelung, Taiwan 2023/08/09
- [Oral presentation] A Localized Method of Fundamental Solutions for Unbounded Domain Problems Shigeta, T. The Japan Society for Computational Engineering and Science (JSCES) Kitakyushu City 2020/06/10–2020/06/12
- [Keynote speech] Improved numerical solution to the exterior Stokes problem using the method of fundamental solutions Shigeta, T. and Shiue, M.C. The 7th Asian Pacific Congress on Computational Mechanics (APCOM2019) Taipei, Taiwan 2019/12/17-2019/12/20
- [Oral presentation] A modification of the Schwarz alternating method and its convergence theory Shigeta, T. The Fifth Workshop on Boundary Element and Related Methods in Taiwan Kaohsiung, Taiwan 2014/10/04