Affiliation of Our College

• Teikyo Heisei University/Management Information Course,Department of Business,Faculty of Humanities and Social/Instructor
• Teikyo Heisei University/Master's Program inEnvironmental Informations,Graduate School of Environmental Informations/Instructor
• Teikyo Heisei University/Department of Business Correspondence Course,Faculty of Humanities and Social Sciences/Instructor

Last Educational Background

• Doctoral Program in Pure and Applied Mathematics, Department of Pure and Applied Mathematics, Graduate School of Fundamental Science and Engineering, Faculty of Science and Engineering, Waseda University

The Academic Society which Belongs at Present

Degrees

• Bachelor of Science
• Master of Science
• Doctor of Engineering

Field of Research

• Principles of Informatics/Mathematics

Major Research Areas

• A Study on a Fast and Accurate Verified Numerical Linear Algebra Method

Books

• The Art of High Performance Computing for Computational Science, Vol. 1/Multiple author/Springer/2019/05
• Principle of Verified Numerical Computations (in japanese)/Multiple author/CORONA publishing/2018/07

• HPC technology in computational science,

  "Keisan kagaku no HPC gijutsu 1"(in japanese)/Multiple author/Osaka Univiersity Press/2017/03
• Introduction to AI/Data Science Literacy (Foundation Learning)/Multiple author/2022/09

Papers

• Interval arithmetic with fixed rounding mode/Joint Author/Nonlinear Theory and its Applications, IEICE/2016/02
• Verification methods for linear systems using ufp estimation with rounding-to-nearest/Joint Author/Nonlinear Theory and its Applications, IEICE/2013/01

Other Research Achievements

Main Class Subject Names

• Mathematical and Data Science I
• Programming II
• Programming I

License

• Type-1 High school teaching license for Mathematics

• Type-1 Junior high school teaching license for Mathematics