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J-GLOBAL ID:200901028973767119   Update date: Sep. 24, 2024

Araya Makoto

アラヤ マコト | Araya Makoto
Affiliation and department:
Job title: Professor
Research field  (4): Algebra ,  Mathematical informatics ,  Applied mathematics and statistics ,  Basic mathematics
Research keywords  (4): graph ,  error-correcting code ,  combinatorial design ,  algebraic combinatorics
Research theme for competitive and other funds  (2):
  • 2021 - 2025 組合せ構造のグラフ表現による代数的・幾何学的進展
  • 2015 - 2018 Graph representations of combinatorial structures
Papers (26):
  • M. Araya, M. Harada, V. D. Tonchev. Hadamard Matrices of Orders 60 and 64 with Automorphisms of Orders 29 and 31. The Electronic Journal of Combinatorics. 2024. 1
  • Makoto Araya, Masaaki Harada. Some restrictions on the weight enumerators of near-extremal ternary self-dual codes and quaternary Hermitian self-dual codes. Designs, Codes and Cryptography. 2023. 5. 1813-1843
  • Makoto Araya, Masaaki Harada, Koji Momihara. Hadamard matrices related to a certain series of ternary self-dual codes. Designs, Codes and Cryptography. 2022. 3. 795-805
  • M. Araya, N. Tokihisa. The existence of partitioned balanced tournament designs. Journal of Combinatorial Designs. 2022
  • M. Araya, M. Harada. On the classification of quaternary optimal Hermitian LCD codes. Cryptography and Communications. 2022
more...
MISC (20):
Books (2):
  • 理工系のためのベクトル解析
    東京図書 2016
  • 理工系のための離散数学
    東京図書 2013
Lectures and oral presentations  (24):
  • Partitioned balanced tournament designs of side 9, 11 and 15
    (2021 年度応用数学合同研究集会 2021)
  • 組合せデザインのグラフ表現について
    (弘前大学理工学部数理科学談話会 2018)
  • 組合せデザインのグラフ表現について,
    (弘前大学理工学部数理科学談話会 2018)
  • 位数 9 の分割釣合い型トーナメントデザインの構成
    (離散数学とその応用研究集会2018 2018)
  • 部分釣り合い型2部ブロックデザインとその2部グラフ
    (実験計画法と符号および関連する組合せ構造 2017)
more...
Education (6):
  • - 1997 Osaka City University
  • - 1997 Osaka City University Graduate School, Division of Natural Science Mathematics
  • - 1994 Hirosaki University
  • - 1994 Hirosaki University Graduate School, Division of Natural Science Information Science
  • - 1992 Hokkaido University of Education Faculty of Education
Show all
Professional career (2):
  • 修士(理学) (弘前大学)
  • 博士(理学) (大阪市立大学)
Association Membership(s) (2):
日本数学会 ,  日本応用数理学会
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