Miyajima Shinya

写真a

Affiliation

IWATE University  Faculty of Science and Engineering  Department of Physical Science and Materials Engineering  Studies in Mathematical Science and Physics 

Position

Professor

Graduating School 【 display / non-display

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    2001.03

    Waseda University   Faculty of Science and Engineering   Graduated

Graduate School 【 display / non-display

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    2005.03

    Waseda University  Graduate School, Division of Science and Engineering  Doctor's Course  Completed

Campus Career 【 display / non-display

  • 2016.04
    -
    Now

    IWATE University   Faculty of Science and Engineering   Department of Physical Science and Materials Engineering   Studies in Mathematical Science and Physics   Professor   [Duty]

Research Areas 【 display / non-display

  • Natural Science / Basic mathematics

 

Course Subject 【 display / non-display

  • 2016

    Vector Analysis

  • 2016

    Basic Seminar for the first-year students

  • 2016

    Possibilities of Mathematical Science

  • 2016

    Advanced Numerical Analysis

  • 2016

    Introduction to Soft Path Science and Engineering

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Published Papers 【 display / non-display

  • Error evaluation of partial scattering functions obtained from contrast variation small-angle neutron scattering

    Koichi Mayumi, Tatsuro Oda, Shinya Miyajima, Ippei Obayashi, Kazuaki Tanaka

    Journal of Applied Crystallography     2025.02  [Refereed]

    Bulletin of University, Institute, etc.  Multiple authorship

  • Some properties concerning Perron vectors of weakly irreducible nonnegative tensors, and their application to rigorous enclosure

    Shinya Miyajima

    Linear Algebra and its Applications     2024.04  [Refereed]

    Bulletin of University, Institute, etc.  Single Work

  • Fast verified computation for real powers of large matrices with Kronecker structure

    Shinya Miyajima

    Applied Mathematics and Computation     2023.09  [Refereed]

    Bulletin of University, Institute, etc.  Single Work

  • Fast enclosure for the minimal nonnegative solution to the nonsymmetric T-Riccati equation

    Shinya Miyajima

    Calcolo     2022.09  [Refereed]

    Bulletin of University, Institute, etc.  Single Work

  • Verified computation of matrix gamma function

    Shinya Miyajima

    Linear and Multilinear Algebra     2022.05  [Refereed]

    Bulletin of University, Institute, etc.  Single Work

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Presentations 【 display / non-display

  • Numerical computation of intervals containing the solvents to the quadratic matrix equations

    Oral Presentation(Key)  Shinya Miyajima

    2nd International Conference on Non-linear Analysis and Computational Techniques 

    2025.08
     
     

  • Boundary on channel reconstruction accuracy of RePH

    Oral Presentation(General)  Yuto Ozawa, Kentaro Murata, Naoki Honma, Shinya Miyajima

    The 2025 IEEE International Symposium on Antennas & Propagation and North American Radio Science Meeting 

    2025.07
     
     

  • On the reconstruction accuracy of MIMO radar channel by reconfigurable electronic phantom

    Poster (General)  Ayumi Sato, Chihiro Segawa, Kentaro Murata, Naoki Honma, Shinya Miyajima

    The 29th International Symposium on Antennas and Propagation 

    2024.11
     
     

  • Fast verified computation for all eigenvalues and basis of invariant subspaces of a real symmetric matrix

    Oral Presentation(Guest/Special)  Shinya Miyajima

    Numerical methods for spectral problems: theory and applications 

    2023.08
     
     

  • Verified error bounds for all eigenvalues and basis of invariant subspaces of a real symmetric matrix

    Oral Presentation(General)  Shinya Miyajima

    25th Conference of the International Linear Algebra Society 

    2023.06
     
     

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Association Memberships 【 display / non-display

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    SIAM