Maruta Tatsuya 丸田辰哉

… Alternative Names

MARUTA Tatsuya 丸田辰哉

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Researcher Number	80239152
Other IDs
Affiliation (Current)	2025: 大阪公立大学, 大学院理学研究科, 教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 大阪公立大学, 大学院理学研究科, 教授 2022 – 2023: 大阪公立大学, 理学(系)研究科(研究院), 教授 2012 – 2021: 大阪府立大学, 理学(系)研究科(研究院), 教授 2010 – 2011: Osaka Prefecture University, 大学院・理学系研究科, 教授 2005 – 2011: 大阪府立大学, 理学系研究科, 教授 2001 – 2002: 愛知県立大学, 情報科学部, 助教授
Review Section/Research Field	Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Basic Section 12040:Applied mathematics and statistics-related / Basic Section 12030:Basic mathematics-related / Foundations of mathematics/Applied mathematics Except Principal Investigator Basic Section 12030:Basic mathematics-related / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator 最適符号 / 線形符号 / Griesmer 限界 / 有限射影幾何 / 符号の拡張 / 符号の拡張可能性 / 有限幾何 / 射影幾何 / 誤り訂正 / blocking set … More / 最適線形符号 / Griesmer限界 / projective geometry / optimal linear codes / Griesmer bound / extension of linear codes / error-correcting codes / linear codes … More Except Principal Investigator 有限幾何 / Finite projective space / Griesmer bound / Blocking set / Linear code / Design / Coding Theory / Information Theory / 代数的組合せ論 / グラフ理論 / 代数的符号理論 / マトロイド理論 / 均整アダマール行列 / 差集合 / D-最適性 / 歪みアダマール行列 / 自己双対符号 / divisible design graph / アソシエーションスキーム / 強正則グラフ / ガウス和 / 差集合族 / 2-交差集合 / アダマール行列 / Minikyner / Ternary linear code / q-ary linear code / Linear Code / Minihyper / Finite profective space / Minibyper / Gresmer bound Less

Geometric approach to solve the optimal linear codes problemPrincipal Investigator
- Principal Investigator
  
  丸田辰哉
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Osaka Metropolitan University
Constructive research towards solving the existence problem on Hadamard matrices
- Principal Investigator
  
  Momihara Koji
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Kumamoto University
Geometric approach to the extendability of linear codes and optimal linear codesPrincipal Investigator
- Principal Investigator
  
  丸田辰哉
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Osaka Metropolitan University
  Osaka Prefecture University
マトロイドの臨界問題の新展開と解決への複合的アプローチ
- Principal Investigator
  
  城本啓介
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Kumamoto University
A Geometric Study on Optimal Linear Codes ProblemPrincipal Investigator
- Principal Investigator
  
  Maruta Tatsuya
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Osaka Prefecture University
A Geometric Study on the Bound for Error-Correcting Linear CodesPrincipal Investigator
- Principal Investigator
  
  MARUTA Tatsuya
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Osaka Prefecture University
Optimal Linear Codes ProblemPrincipal Investigator
- Principal Investigator
  
  MARUTA Tatsuya
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Osaka Prefecture University
Study on the optimal linear codes problemPrincipal Investigator
- Principal Investigator
  
  MARUTA Tatsuya
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Osaka Prefecture University
Study of Coding Theory and Designs
- Principal Investigator
  
  HAMADA Noboru
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Osaka Women's University

[Journal Article] Locally Two-weight Property for Linear Codes and Its Application2024
- Author(s)
  Kanda Hitoshi, Kato Atsuya, Maruta Tatsuya
- Journal Title
  
  Serdica Journal of Computing
  
  Volume: 17 Issue: 2 Pages: 95-106
- DOI
  10.55630/sjc.2023.17.95-106
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] Nonexistence of some ternary linear codes with minimum weight -2 modulo 92023
- Author(s)
  Sawashima Toshiharu, Maruta Tatsuya
- Journal Title
  
  Advances in Mathematics of Communications
  
  Volume: 17 Issue: 6 Pages: 1338-1357
- DOI
  10.3934/amc.2021052
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] On the construction of optimal linear codes of dimension four2023
- Author(s)
  A. Kato , T. Maruta , K. Nomura
- Journal Title
  
  Bulletin of the Korean Mathematical Society
  
  Volume: 60 Pages: 1237-1252
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20225
[Journal Article] On the construction of optimal linear codes of dimension four2023
- Author(s)
  A. Kato, T. Maruta, K. Nomura
- Journal Title
  
  Bulletin of the Korean Mathematical Society
  
  Volume: 60 Pages: 1237-1252
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03722
[Journal Article] On the nonexistence of ternary linear codes attaining the Griesmer bound2022
- Author(s)
  Kawabata Daiki, Maruta Tatsuya
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 90 Issue: 4 Pages: 947-956
- DOI
  10.1007/s10623-022-01021-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] On the extendability of quaternary linear codes with four weights modulo 162022
- Author(s)
  Kanda Hitoshi, Shirouzu Makoto, Maehara Kaito, Maruta Tatsuya
- Journal Title
  
  Discrete Mathematics
  
  Volume: 345 Issue: 11 Pages: 113102-113102
- DOI
  10.1016/j.disc.2022.113102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] Geometric extending of divisible codes and construction of new linear codes2021
- Author(s)
  Y. Inoue, T. Maruta
- Journal Title
  
  Finite Fields and their Applications
  
  Volume: 71 Pages: 101773-101773
- DOI
  10.1016/j.ffa.2020.101773
- NAID
  120007016886
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722
[Journal Article] On the non-trivial minimal blocking sets in binary projective spaces2021
- Author(s)
  Bono Nanami, Maruta Tatsuya, Shiromoto Keisuke, Yamada Kohei
- Journal Title
  
  Finite Fields and Their Applications
  
  Volume: 72 Pages: 101814-101814
- DOI
  10.1016/j.ffa.2021.101814
- NAID
  120007187024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] A Conjecture on Optimal Ternary Linear Codes2021
- Author(s)
  D. Kawabata, T. Maruta
- Journal Title
  
  2020 Algebraic and Combinatorial Coding Theory (ACCT), IEEE Xplore
  
  Volume: CFP20Y59-ART Pages: 90-94
- NAID
  120007016885
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722
[Journal Article] Optimal Linear Codes Over the Field of Order 72021
- Author(s)
  K. Nomura, T. Maruta
- Journal Title
  
  2020 Algebraic and Combinatorial Coding Theory (ACCT), IEEE Xplore
  
  Volume: CFP20Y59-ART Pages: 113-117
- NAID
  120007016887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722
[Journal Article] On optimal linear codes of dimension 42021
- Author(s)
  BONO Nanami, FUJII Maya, MARUTA Tatsuya
- Journal Title
  
  Journal of Algebra Combinatorics Discrete Structures and Applications
  
  Volume: 8 Issue: 2 Pages: 73-90
- DOI
  10.13069/jacodesmath.935947
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] Characteristic vector and weight distribution of a linear code2021
- Author(s)
  I. Bouyukliev, S. Bouyuklieva, T. Maruta, P. Piperkov
- Journal Title
  
  Cryptography and Communications
  
  Volume: 13 Issue: 2 Pages: 263-282
- DOI
  10.1007/s12095-020-00458-8
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Nonexistence of some ternary linear codes2021
- Author(s)
  Sawashima Toshiharu, Maruta Tatsuya
- Journal Title
  
  Discrete Mathematics
  
  Volume: 344 Issue: 11 Pages: 112572-112572
- DOI
  10.1016/j.disc.2021.112572
- NAID
  120007187025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03722, KAKENHI-PROJECT-23K20225
[Journal Article] A Conjecture on Optimal Ternary Linear Codes2020
- Author(s)
  Kawabata Daiki、Maruta Tatsuya
- Journal Title
  
  2020 Algebraic and Combinatorial Coding Theory (ACCT)
  
  Volume: - Pages: 90-94
- DOI
  10.1109/acct51235.2020.9383341
- NAID
  120007016885
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20225
[Journal Article] Optimal Linear Codes Over the Field of Order 72020
- Author(s)
  Nomura Keita、Maruta Tatsuya
- Journal Title
  
  2020 Algebraic and Combinatorial Coding Theory (ACCT)
  
  Volume: - Pages: 113-117
- DOI
  10.1109/acct51235.2020.9383246
- NAID
  120007016887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20225
[Journal Article] On the (29,5)-Arcs in PG(2,7) and Some Generalized Arcs in PG(2,q)2020
- Author(s)
  Iliya Bouyukliev, Eun Ju Cheon, Tatsuya Maruta, Tsukasa Okazaki
- Journal Title
  
  Mathematics
  
  Volume: 8 Issue: 3 Pages: 320-320
- DOI
  10.3390/math8030320
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Construction of new Griesmer codes of dimension 52019
- Author(s)
  Y. Inoue, T. Maruta
- Journal Title
  
  Finite Fields and their Applications
  
  Volume: 55 Pages: 231-237
- DOI
  10.1016/j.ffa.2018.10.007
- NAID
  120006724790
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Nonexistence of some Griesmer codes of dimension 52019
- Author(s)
  W. Kuranaka, T. Maruta
- Journal Title
  
  京都大学数理解析研究所講究録「代数系、論理、言語と計算機科学の周辺」
  
  Volume: 2130 Pages: 113-118
- NAID
  120006888051
- Open Access
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Construction of new Griesmer codes of dimension 52019
- Author(s)
  Y. Inoue, T. Maruta
- Journal Title
  
  京都大学数理解析研究所講究録「代数系、論理、言語と計算機科学の周辺」
  
  Volume: 2130 Pages: 109-112
- NAID
  120006724790
- Open Access
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] On Critical Exponents of Dowling Matroids2018
- Author(s)
  Y. Koga, T. Maruta, K. Shiromoto
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 86 Issue: 9 Pages: 1947-1962
- DOI
  10.1007/s10623-017-0431-8
- NAID
  120006724788
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256, KAKENHI-PROJECT-17K05348, KAKENHI-PROJECT-15K04978
[Journal Article] On the 3-extendability of quaternary linear codes2018
- Author(s)
  H. Kanda, T. Maruta
- Journal Title
  
  Finite Fields and their Applications
  
  Volume: 52 Pages: 126-136
- DOI
  10.1016/j.ffa.2018.04.002
- NAID
  120006493198
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Nonexistence of some 4-dimensional Griesmer codes over finite fields2018
- Author(s)
  K. Kumegawa, T. Maruta
- Journal Title
  
  Journal of Algebra Combinatorics Discrete Structures and Applications
  
  Volume: 5 Pages: 101-116
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Nonexistence of some linear codes over the field of order four2018
- Author(s)
  H. Kanda, T. Maruta
- Journal Title
  
  Discrete Mathematics
  
  Volume: 341 Issue: 10 Pages: 2676-2685
- DOI
  10.1016/j.disc.2018.06.024
- NAID
  120006724789
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Nonexistence of some Griesmer codes of dimension 4 over F_82017
- Author(s)
  M. Fujii, T. Maruta
- Journal Title
  
  Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)
  
  Volume: 8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] On the minimum length of linear codes over the field of 9 elements2017
- Author(s)
  K. Kumegawa, T. Okazaki, T. Maruta
- Journal Title
  
  Electronic J. Combinatorics
  
  Volume: 24
- NAID
  120006605036
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Some new 4-dimensional linear codes2017
- Author(s)
  N. Bono, T. Maruta
- Journal Title
  
  Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)
  
  Volume: 8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Construction of two-weight codes over finite fields and its applications2017
- Author(s)
  E.J. Cheon, Y. Kageyama, S.J. Kim, N. Lee, T. Maruta
- Journal Title
  
  Bulletin of the Korean Mathematical Society
  
  Volume: 54 Issue: 3 Pages: 731-736
- DOI
  10.4134/bkms.b151011
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] Nonexistence of some Griesmer codes over F_q2016
- Author(s)
  K. Kumegawa, T. Maruta
- Journal Title
  
  Discrete Mathematics
  
  Volume: 339 Issue: 2 Pages: 515-521
- DOI
  10.1016/j.disc.2015.09.030
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Construction of some triple blocking sets in PG(2,q)2016
- Author(s)
  E.J. Cheon, T. Maruta, T. Okazaki
- Journal Title
  
  Proceedings of 15th International Workshop on Algebraic and Combinatorial Coding Theory
  
  Volume: 15 Pages: 96-101
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] On the geometric constructions of optimal linear codes2016
- Author(s)
  Y. Kageyama, T. Maruta
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 81 Issue: 3 Pages: 469-480
- DOI
  10.1007/s10623-015-0167-2
- NAID
  120006312688
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K05256
[Journal Article] On the construction of Griesmer codes of dimension 52015
- Author(s)
  Y. Kageyama, T. Maruta
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 75 Issue: 2 Pages: 277-280
- DOI
  10.1007/s10623-013-9914-4
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] On the l-extendability of quaternary linear codes2015
- Author(s)
  H. Kanda, T. Tanaka, T. Maruta
- Journal Title
  
  Finite Fields and their Applications
  
  Volume: 35 Pages: 159-171
- DOI
  10.1016/j.ffa.2015.04.004
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] A characterization of some odd sets in projective spaces of order 4 and the extendability of quaternary linear codes2014
- Author(s)
  T. Tanaka, T. Maruta
- Journal Title
  
  Journal of Geometry
  
  Volume: 105 Issue: 1 Pages: 79-86
- DOI
  10.1007/s00022-013-0195-x
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] On the construction of optimal codes over F_q2014
- Author(s)
  Y. Kageyama, T. Maruta
- Journal Title
  
  Proceedings of International Workshop on Algebraic and Combinatorial Coding Theory
  
  Volume: 14 Pages: 186-191
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Some generalizations of extension theorems for linear codes over finite fields2014
- Author(s)
  T. Maruta, T. Tanaka, H. Kanda
- Journal Title
  
  Australasian J. Combinatorics
  
  Volume: 60 Pages: 150-157
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] New 4-dimensional linear codes over F_92014
- Author(s)
  T. Okazaki, T. Maruta
- Journal Title
  
  Proceedings of International Workshop on Algebraic and Combinatorial Coding Theory
  
  Volume: 14 Pages: 277-282
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Nonexistence of some Griesmer codes of dimension 4 over F_q2014
- Author(s)
  K. Kumegawa, T. Maruta
- Journal Title
  
  Proceedings of International Workshop on Algebraic and Combinatorial Coding Theory
  
  Volume: 14 Pages: 215-220
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] New extension theorems for codes over F_q2013
- Author(s)
  T. Maruta, T. Tanaka, H. Kanda
- Journal Title
  
  Proceedings of International Workshop on Optimal Codes and Related Topics
  
  Volume: 7 Pages: 152-157
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Construction of optimal linear codes by geometric puncturing2013
- Author(s)
  T. Maruta
- Journal Title
  
  Serdica Journal of Computing
  
  Volume: 7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Classification of the odd sets in PG(4,4) and its application to coding theory2013
- Author(s)
  T. Tanaka, T. Maruta
- Journal Title
  
  Applicable Algebra in Engineering, Communication and Computing
  
  Volume: 24 Issue: 3-4 Pages: 179-196
- DOI
  10.1007/s00200-013-0201-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Three families of multiple blocking sets in Desarguesian projective planes of even order2013
- Author(s)
  A. Betten, E.J. Cheon, S.J. Kim, T. Maruta
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 68 Issue: 1-3 Pages: 49-59
- DOI
  10.1007/s10623-012-9634-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] New 5-dimensional linear codes over F_52013
- Author(s)
  Y. Kageyama, T. Maruta
- Journal Title
  
  Proceedings of International Workshop on Optimal Codes and Related Topics
  
  Volume: 7 Pages: 107-112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] On the minimum length of ternary linear codes2013
- Author(s)
  T. Maruta, Y. Oya
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 68 Issue: 1-3 Pages: 407-425
- DOI
  10.1007/s10623-011-9593-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] A generalized extension theorem for linear codes2012
- Author(s)
  T.Maruta, Y.Yoshida
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 62 Issue: 1 Pages: 121-130
- DOI
  10.1007/s10623-011-9497-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] A necessary and sufficient condition for the existence of an (n,r)-arc in PG(2,q) and its applications2012
- Author(s)
  N. Hamada, T. Maruta, Y. Oya
- Journal Title
  
  Serdica Journal of Computing
  
  Volume: 6 Pages: 253-266
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Classification of the odd sets in PG(4,4)2012
- Author(s)
  T. Tanaka, T. Maruta
- Journal Title
  
  Proceedings of 13th International Workshop on Algebraic and Combinatorial Coding Theory
  
  Volume: 13 Pages: 305-310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] Optimal 4-dimensional linear codes over F82012
- Author(s)
  T. Maruta
- Journal Title
  
  Proceedings of 13th International Workshop on Algebraic and Combinatorial Coding Theory
  
  Volume: 13 Pages: 257-262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540138
[Journal Article] A generalized extension theorem for linear codes2012
- Author(s)
  T. Maruta, Y. Yoshida
- Journal Title
  
  Codes and Cryptography
  
  Volume: 62 Pages: 121-130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] The classification of (42,6)_8-arcs2011
- Author(s)
  A.Betten, E.J.Cheon, S.J.Kim, T.Maruta
- Journal Title
  
  Advances in Mathematics of Communications
  
  Volume: 5 Issue: 2 Pages: 209-223
- DOI
  10.3934/amc.2011.5.209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] The classification of(42, 6)_8-arcs2011
- Author(s)
  A. Betten, E. J. Cheon, S. J. Kim, T. Maruta
- Journal Title
  
  Advances in Mathematics of Communications
  
  Volume: 5 Pages: 209-223
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On optimal linear codes over F_82011
- Author(s)
  R. Kanazawa, T. Maruta
- Journal Title
  
  Electronic J. Combinatorics
  
  Volume: 18
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Extension theorems for linear codes over finite fields2011
- Author(s)
  T. Maruta
- Journal Title
  
  Journal of Geometry
  
  Volume: 101 Pages: 173-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On optimal linear codes over F_82011
- Author(s)
  R.Kanazawa, T.Maruta
- Journal Title
  
  Electronic J.Combinatorics
  
  Volume: 18
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Note on an improvement of the Griesmer bound for q-ary linear codes2011
- Author(s)
  N. Hamada, T. Maruta
- Journal Title
  
  Serdica Journal of Computing
  
  Volume: 5 Pages: 199-206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On optimal ternary linear codes of dimension 62011
- Author(s)
  T. Maruta, Y. Oya
- Journal Title
  
  Advances in Mathematics of Communications
  
  Volume: 5 Pages: 505-520
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On optimal linear codes over F_82011
- Author(s)
  R.Kanazawa, T.Maruta
- Journal Title
  
  Electronic J.Combinatorics 18
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] An extension theorem for[n, k, d] q codes with gcd(d, q)=22010
- Author(s)
  Y. Yoshida, T. Maruta
- Journal Title
  
  Australasian J. Combinatorics
  
  Volume: 48 Pages: 117-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] An extension theorem for [n,k,d]_q codes with gcd(d,q) = 22010
- Author(s)
  Y.Yoshida, T.Maruta
- Journal Title
  
  Australasian J.Combinatorics
  
  Volume: 48 Pages: 117-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] An improvement to the achievement of the Griesmer bound2010
- Author(s)
  N. Hamada, T. Maruta
- Journal Title
  
  Serdica Journal of Computing
  
  Volume: 4 Pages: 301-320
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] A An improvement to the achievement of the Griesmer bound2010
- Author(s)
  N.Hamada, T.Maruta
- Journal Title
  
  Serdica Journal of Computing 4
  
  Pages: 301-320
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] The nonexistence of [265,6,175]_3 codes and [302,6,200]_3 codes2010
- Author(s)
  Y.Oya, T.Maruta
- Journal Title
  
  Proceedings of 12th International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 239-244
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] New ternary linear codes of dimension 62010
- Author(s)
  T.Maruta, Y.Oya
- Journal Title
  
  Proceedings of 12th International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 227-233
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] An extension theorem for [n, k, d]_q codes with gcd(d, q)=22010
- Author(s)
  Y.Yoshida, T.Maruta
- Journal Title
  
  Australasian J.Combinatorics 48
  
  Pages: 117-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] An improvement to the achievement of the Griesmer bound2010
- Author(s)
  N.Hamada, T.Maruta
- Journal Title
  
  Serdica Journal of Computing (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] A new extension theorem for 3-weight modulo q linear codes over F_q2009
- Author(s)
  E. J. Cheon, T. Maruta
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume: 52 Pages: 171-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Ternary linear codes and quadrics2009
- Author(s)
  Y. Yoshida, T. Maruta
- Journal Title
  
  The Electronic Journal of Combinatorics
  
  Volume: 16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Ternary linear codes and quadrics2009
- Author(s)
  Y. Yoshida, T. Maruta
- Journal Title
  
  The Electronic Journal of Combinatorics 16
  
  Pages: 1-21
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On the uniqueness of (48, 6)-arcs in PG(2, 9)2009
- Author(s)
  T. Maruta, A. Kikui, Y. Yoshida
- Journal Title
  
  Advances in Mathematics of Communications 3
  
  Pages: 29-34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On the uniqueness of(48, 6)-arcs in PG(2, 9)2009
- Author(s)
  T. Maruta, A. Kikui, Y. Yoshida
- Journal Title
  
  Advances in Mathematics of Communications
  
  Volume: 3 Pages: 29-34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Ternary linear codes and quadrics2009
- Author(s)
  Y.Yoshida, T.Maruta
- Journal Title
  
  Electronic J.Combinatorics 16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] A new extension theorem for 3-weight modulo q linear codes over F_q2009
- Author(s)
  E.J.Cheon, T.Maruta
- Journal Title
  
  Designs, Codes and Cryptography 52
  
  Pages: 171-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] On optimal non-projective ternary linear codes2008
- Author(s)
  M.Takenaka, K.Okamoto, T.Maruta
- Journal Title
  
  Discrete Mathematics 308
  
  Pages: 842-854
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On optimal non-projective ternary linear codes2008
- Author(s)
  M. Takenaka, K. Okamoto, T. Maruta
- Journal Title
  
  Discrete Mathematics 308
  
  Pages: 842-854
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Extendability of linear codes over F_q2008
- Author(s)
  T. Maruta
- Journal Title
  
  Proceedings of llth International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 203-209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Constructing linear codes from some orbits of projectivities2008
- Author(s)
  T. Maruta, M. Shinohara, M. Takenaka
- Journal Title
  
  Discrete Mathematics 308
  
  Pages: 832-841
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Constructing linear codes from some orbits of projectivities2008
- Author(s)
  T.Maruta, M.Shinohara, M.Takenaka
- Journal Title
  
  Discrete Mathematics 308
  
  Pages: 832-841
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On the (2, 1)-extendability of ternary linear codes2008
- Author(s)
  Y. Yoshida, T. Maruta
- Journal Title
  
  Proceedings of llth International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 305-311
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540129
[Journal Article] Some improvements to the extendability of ternary linear codes2007
- Author(s)
  T. Maruta, K. Okamoto
- Journal Title
  
  Finite Fields and their Applications 13
  
  Pages: 259-280
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On the minimum length of some linear codes2007
- Author(s)
  E. J. Cheon, T. Maruta
- Journal Title
  
  Designs, Codes and Cryptography 43
  
  Pages: 123-135
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On the minimum length of some linear codes2007
- Author(s)
  E.J.Cheon, T.Maruta
- Journal Title
  
  Designs, Codes and Cryptography 43
  
  Pages: 123-135
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Some improvements to the extendability of ternary linear codes2007
- Author(s)
  T.Maruta, K.Okamoto
- Journal Title
  
  Finite Fields and their Applications 13
  
  Pages: 259-280
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Geometric conditions for the extendability of ternary linear codes2006
- Author(s)
  T.Maruta, K.Okamoto
- Journal Title
  
  Lecture Notes in Computer Science 3969
  
  Pages: 85-99
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Nonexistence of some linear codes attaining the Griesmer bound2006
- Author(s)
  E.J.Cheon, T.Maruta
- Journal Title
  
  Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 64-67
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Nonexistence of some linear codes attaining the Griesmer bound2006
- Author(s)
  E. J. Cheon, T. Maruta
- Journal Title
  
  Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory, Institute of Information Transmission Problems of Russian Academy of Sciences
  
  Pages: 64-67
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Geometric conditions for the extendability of ternary linear codes2006
- Author(s)
  T. Maruta, K. Okamoto
- Journal Title
  
  Coding and Cryptography, Lecture Notes in Compu-ter Science 3969, Springer-Verlag
  
  Pages: 85-99
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Newlinearcodesfromcyclicorgeneralizedcycliccodesbypuncturing2006
- Author(s)
  T.Maruta, M.Shinohara, F.Yamane, K.Tsuji, E.Takata, H.Miki, R.Fujiwara
- Journal Title
  
  Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 194-197
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] New linear codes from cyclic or generalized cyclic codes by puncturing2006
- Author(s)
  T.Maruta, M.Shinohara, F.Yamane, K.Tsuji, E.Takata, H.Miki, R.Fujiwara
- Journal Title
  
  Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory
  
  Pages: 194-197
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] New linear codes from cyclic or generalized cyclic codes by puncturing2006
- Author(s)
  T. Maruta, M. Shinohara, F. Yamane, K. Tsuji, E. Takata, H. Miki, R. Fujiwara
- Journal Title
  
  Proceedings of Tenth International Workshop on Algebraic and Combinatorial Coding Theory, Institute of Information Transmission Problems of Russian Academy of Sciences
  
  Pages: 194-197
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Some improvements to the extendability of ternary linear codes
- Author(s)
  T.Maruta, K.Okamoto
- Journal Title
  
  Finite Fields and their Applications (印刷中)
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Constructing linear codes from some orbits of projectivities
- Author(s)
  T.Maruta, M.Shinohara, M.Takenaka
- Journal Title
  
  Discrete Mathematics (印刷中)
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On optimal linear codes over F_5
- Author(s)
  T.Maruta, M.Shinohara, A.Kikui
- Journal Title
  
  Discrete Mathematics (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] New sufficient conditions for the extendability of quaternary linear codes
- Author(s)
  T. Maruta, M. Takeda, K. Kawakami
- Journal Title
  
  Finite Fields and their Applications (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On optimal linear codes over F_5
- Author(s)
  T.Maruta, M.Shinohara, A.Kikui
- Journal Title
  
  Discrete Mathematics (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On optimal non-projective ternary linear codes
- Author(s)
  M.Takenaka, K.Okamoto, T.Maruta
- Journal Title
  
  Discrete Mathematics (印刷中)
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] New sufficient conditions for the extendability of quaternary linear codes
- Author(s)
  T.Maruta, M.Takeda, K.Kawakami
- Journal Title
  
  Finite Fields and their Apphcations (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] Geometric conditions for the extendability of ternary linear codes
- Author(s)
  T.Maruta.K.Okamoto
- Journal Title
  
  Lecture Notes in Computer Science (印刷中)
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] On optimal linear codes over F_5
- Author(s)
  T. Maruta, M. Shinohara, A. Kikui
- Journal Title
  
  Discrete Mathematics (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Journal Article] New sufficient conditions for the extendability of quaternary linear codes
- Author(s)
  T.Maruta, M.Takeda, K.Kawakami
- Journal Title
  
  Finite Fields and their Applications (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On the minimal 2-blocking sets in PG(5,2)2024
- Author(s)
  Yusuke Miura, Tatsuya Maruta
- Organizer
  RIMS 共同研究（公開型）「群・代数・言語と計算機科学の周辺領域」
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the non-existence of Griesmer linear codes2023
- Author(s)
  Keita Yasufuku, Tatsuya Maruta
- Organizer
  The 45th Australasian Combinatorics Conference (45ACC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the non-existence of q-ary linear codes with minimum weight d ≡ -1 (mod q)2023
- Author(s)
  Hitoshi Kanda, Atsuya Kato, Tatsuya Maruta
- Organizer
  The 45th Australasian Combinatorics Conference (45ACC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the minimal 2-blocking sets in PG(5,2)2023
- Author(s)
  Yusuke Miura, Koji Imamura, Tatsuya Maruta
- Organizer
  The 45th Australasian Combinatorics Conference (45ACC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the non-existence of linear codes over the field of even order2022
- Author(s)
  加藤敦也, 丸田辰哉
- Organizer
  2022年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the achievement of the Griesmer bound2022
- Author(s)
  川端大輝, 丸田辰哉
- Organizer
  日本数学会秋期総合分科会
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the minimum length of ternary linear codes2021
- Author(s)
  川端大輝, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2021 (JCCA 2021)
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] Extension theorems for linear codes2021
- Author(s)
  丸田辰哉
- Organizer
  京都大学数理解析研究所RIMS共同研究(公開型) 論理・言語・代数系と計算機科学の周辺領域
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the Construction of Optimal Linear Codes from Hyperbolic Quadrics2021
- Author(s)
  A. Kato, K. Nomura, T. Maruta
- Organizer
  28th British Combinatorial Conference (BCC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the construction of q-divisible codes of dimension 4 over Fq2021
- Author(s)
  野村啓太, 加藤敦也, 丸田辰哉
- Organizer
  2021年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the Nonexistence of Ternary Griesmer Codes2021
- Author(s)
  D. Kawabata, T. Maruta
- Organizer
  28th British Combinatorial Conference (BCC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] On the construction of optimal linear codes from hyperbolic quadrics2021
- Author(s)
  加藤敦也, 野村啓太, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2021 (JCCA 2021)
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] A Conjecture on Optimal Ternary Linear Codes2020
- Author(s)
  D. Kawabata, T. Maruta
- Organizer
  The 17th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2020)
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the achievement of the Griesmer bound for ternary linear codes2020
- Author(s)
  川端大輝, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2020 (JCCA2020)
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of ternary linear codes with minimum weight -2 modulo 92020
- Author(s)
  澤島利治, 丸田辰哉
- Organizer
  2020年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] New linear codes over the field of order 72020
- Author(s)
  野村啓太, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2020 (JCCA2020)
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Optimal Linear Codes Over the Field of Order 72020
- Author(s)
  K. Nomura, T. Maruta
- Organizer
  The 17th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2020)
- Data Source
  KAKENHI-PROJECT-20K03722
[Presentation] Nonexistence of some ternary linear codes of dimension 62019
- Author(s)
  T. Sawashima, T. Maruta
- Organizer
  The 42nd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (42ACCMCC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the extendability of linear codes over the field of order four2019
- Author(s)
  白水誠, 苅田仁, 丸田辰哉
- Organizer
  2019年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some Griesmer codes of dimension 42019
- Author(s)
  藤井摩耶, 丸田辰哉
- Organizer
  組合せ論的符号理論
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the extendability of linear codes over the eld of order four2019
- Author(s)
  T. Maruta, H. Kanda, M. Shirouzu
- Organizer
  The 42nd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (42ACCMCC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the non-trivial blocking sets in binary projective spaces2019
- Author(s)
  坊野奈波, 丸田辰哉
- Organizer
  組合せ論的符号理論
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some ternary linear codes2019
- Author(s)
  澤島利治, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2019
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the construction of optimal linear codes2019
- Author(s)
  丸田辰哉
- Organizer
  組合せ論的符号理論
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Construction of new Griesmer codes of dimension 52019
- Author(s)
  Y. Inoue, T. Maruta
- Organizer
  代数系、論理、言語と計算機科学の周辺
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some Griesmer codes of dimension 52019
- Author(s)
  W. Kuranaka, T. Maruta
- Organizer
  代数系、論理、言語と計算機科学の周辺
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] A new extension theorem for quaternary linear codes2019
- Author(s)
  白水誠, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2019
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the minimum length of linear codes of dimension five2019
- Author(s)
  W. Kuranaka, T. Maruta
- Organizer
  The 42nd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (42ACCMCC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the non-trivial blocking sets in binary projective spaces2018
- Author(s)
  N. Bono, T. Maruta, K. Shiromoto, K. Yamada
- Organizer
  The 41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (41ACCMCC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Constructing new linear codes over the field of order five2018
- Author(s)
  Y. Inoue, T. Maruta
- Organizer
  Japanese Conference on Combinatorics and its Applications (JCCA 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Extendability of quaternary linear codes of dimension three2018
- Author(s)
  M. Shirouzu, T. Maruta
- Organizer
  Japanese Conference on Combinatorics and its Applications (JCCA 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some Griesmer codes over the field of order five2018
- Author(s)
  W. Kuranaka, T. Maruta
- Organizer
  Japanese Conference on Combinatorics and its Applications (JCCA 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Construction of new Griesmer codes of dimension 52018
- Author(s)
  Y. Inoue, T. Maruta
- Organizer
  The 41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (41ACCMCC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] A new extension theorem for ternary linear codes2018
- Author(s)
  H. Kanda, T. Maruta
- Organizer
  The 41st Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (41ACCMCC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some linear codes over the field of order four2017
- Author(s)
  T. Maruta
- Organizer
  The 5th International Combinatorics Conference (5ICC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Some new 4-dimensional linear codes2017
- Author(s)
  N. Bono, T. Maruta
- Organizer
  Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some linear codes over F_42017
- Author(s)
  苅田仁, 丸田辰哉
- Organizer
  2017年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Nonexistence of some Griesmer codes of dimension 4 over F_82017
- Author(s)
  M. Fujii, T. Maruta
- Organizer
  Proceedings of 8th International Workshop on Optimal Codes and Related Topics (OC 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the extendability of quaternary linear codes2016
- Author(s)
  丸田辰哉, 苅田仁
- Organizer
  2016年度応用数学合同研究集会
- Place of Presentation
  龍谷大学（滋賀県大津市）
- Year and Date
  2016-12-17
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] Construction of some triple blocking sets in PG(2,q)2016
- Author(s)
  Eun Ju Cheon, Tatsuya Maruta, Tsukasa Okazaki
- Organizer
  Fifteenth International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2016)
- Place of Presentation
  Malibu Hotel（Albena, ブルガリア）
- Year and Date
  2016-06-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05256
[Presentation] On the construction of triple blocking sets in PG(2, q)2016
- Author(s)
  Tatsuya Maruta
- Organizer
  第4回日台組合せ論コンファレンス(4th JTCCA)
- Place of Presentation
  北九州国際会議場（福岡県北九州市）
- Year and Date
  2016-03-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the construction of (29, 5)-arcs in PG(2, 7)2015
- Author(s)
  岡崎司, 丸田辰哉, Iliya Bouyukliev
- Organizer
  2015年度応用数学合同研究集会
- Place of Presentation
  龍谷大学（滋賀県大津市）
- Year and Date
  2015-12-19
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the construction of (29, 5)-arcs in PG(2, 7)2015
- Author(s)
  岡崎司, 丸田辰哉, Iliya Bouyukliev
- Organizer
  離散数学とその応用研究集会2015
- Place of Presentation
  熊本大学（熊本県熊本市）
- Year and Date
  2015-08-23
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the geometric construction of optimal linear codes2015
- Author(s)
  T. Maruta
- Organizer
  ALCOMA 15
- Place of Presentation
  Kloster Banz(ドイツ)
- Year and Date
  2015-03-17
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the constructions of optimal linear codes2015
- Author(s)
  Tatsuya Maruta
- Organizer
  Combinatorics and Computer Algebra 2015(CoCoA15)
- Place of Presentation
  Colorado State University（Fort Collins, USA）
- Year and Date
  2015-07-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Nonexistence of some 4-dimensional Griesmer codes over finite fields2015
- Author(s)
  久米川和輝, 丸田辰哉
- Organizer
  2015年度応用数学合同研究集会
- Place of Presentation
  龍谷大学（滋賀県大津市）
- Year and Date
  2015-12-19
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Nonexistence of some linear codes over finite fields attaining the Griesmer bound2015
- Author(s)
  久米川和輝, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2015
- Place of Presentation
  熊本大学（熊本県熊本市）
- Year and Date
  2015-08-23
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Geometric construction of optimal linear codes2014
- Author(s)
  陰山佑樹, 丸田辰哉
- Organizer
  研究集会「実験計画法およびその周辺の組合せ構造 2014」
- Place of Presentation
  城崎国際アートセンター(兵庫県)
- Year and Date
  2014-12-14
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] New extension theorems for linear codes over finite fields2014
- Author(s)
  H. Kanda, T. Maruta
- Organizer
  Japanese Conference on Combinatorics and its Applications
- Place of Presentation
  筑波研究交流センター(茨城県)
- Year and Date
  2014-08-26
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the 3-extendability of quaternary linear codes2014
- Author(s)
  苅田仁, 丸田辰哉
- Organizer
  研究集会「実験計画法およびその周辺の組合せ構造 2014」
- Place of Presentation
  城崎国際アートセンター(兵庫県)
- Year and Date
  2014-12-14
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Nonexistence of some Griesmer codes of dimension 4 over F_q2014
- Author(s)
  K. Kumegawa, T. Maruta
- Organizer
  14th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Svetlogorsk (ロシア)
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Construction of new codes over the field of 9 elements2014
- Author(s)
  T. Okazaki, T. Maruta
- Organizer
  Japanese Conference on Combinatorics and its Applications
- Place of Presentation
  筑波研究交流センター(茨城県)
- Year and Date
  2014-08-26
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Nonexistence of some Griesmer codes of dimension 4 over finite fields2014
- Author(s)
  K. Kumegawa, T. Maruta
- Organizer
  Japanese Conference on Combinatorics and its Applications
- Place of Presentation
  筑波研究交流センター(茨城県)
- Year and Date
  2014-08-26
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] New 4-dimensional linear codes over F_92014
- Author(s)
  T. Okazaki, T. Maruta
- Organizer
  14th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Svetlogorsk (ロシア)
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the construction of optimal codes over F_q2014
- Author(s)
  Y. Kageyama, T. Maruta
- Organizer
  14th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Svetlogorsk (ロシア)
- Year and Date
  2014-09-10
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] New 5-dimensional linear codes over F_52013
- Author(s)
  Y. Kageyama, T. Maruta
- Organizer
  7th International Workshop on Optimal Codes and Related Topics
- Place of Presentation
  Albena (ブルガリア)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] New extension theorems for codes over F_q2013
- Author(s)
  T. Maruta, T. Tanaka, H. Kanda
- Organizer
  7th International Workshop on Optimal Codes and Related Topics
- Place of Presentation
  Albena (ブルガリア)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the minimum length of linear codes over $\mathbb{F}_5$2013
- Author(s)
  陰山佑樹, 丸田辰哉
- Organizer
  2013年度応用数学合同研究集会
- Place of Presentation
  龍谷大学(滋賀県)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the construction of new linear codes over F_52013
- Author(s)
  陰山佑樹, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2013
- Place of Presentation
  山形市保健センター(山形県)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Extension problem for linear codes2013
- Author(s)
  T. Maruta
- Organizer
  37ACCMCC
- Place of Presentation
  University of Western Australia(オーストラリア)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Extendability of quaternary linear codes2013
- Author(s)
  苅田仁, 田中太一郎, 丸田辰哉
- Organizer
  2013年度応用数学合同研究集会
- Place of Presentation
  龍谷大学(滋賀県)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] FH-free odd sets in PG(r, 4) and an application to coding theory2013
- Author(s)
  田中太一郎, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2013
- Place of Presentation
  山形市保健センター(山形県)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the minimum length of ternary linear codes2011
- Author(s)
  T. Maruta
- Organizer
  Finite Geometries 2011-Third Irsee Conference
- Place of Presentation
  Irsee(ドイツ)
- Year and Date
  2011-06-24
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On optimal ternary linear codes2011
- Author(s)
  T. Maruta
- Organizer
  The 35th Australasian Conference on Combinatorial Mathematics & Combinatorial Computing
- Place of Presentation
  Monash大学, Melbourne(オーストラリア)
- Year and Date
  2011-12-05
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On optimal ternary linear codes2011
- Author(s)
  T.Maruta
- Organizer
  The 35th Australasian Conference on Combinato-rial Mathematics & Combinatorial Computing
- Place of Presentation
  Melbourne(オーストラリア)
- Year and Date
  2011-12-05
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On largest (n,3)-arcs in PG(2,q)2011
- Author(s)
  大屋裕助, 丸田辰哉, 濱田昇
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2011-12-17
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] A generalized extension theorem for linear codes2010
- Author(s)
  丸田辰哉
- Organizer
  離散数学とその応用研究集会2010
- Place of Presentation
  高知大学
- Year and Date
  2010-07-31
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] The nonexistence of[265,6,175]_3 codes and [302,6,200]_3 codes2010
- Author(s)
  Y.Oya, T.Maruta
- Organizer
  ACCT2010
- Place of Presentation
  Novosibirsk(ロシア)
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] Extension theorems for linear codes over finite fields2010
- Author(s)
  T. Maruta
- Organizer
  Combinatorics 2010
- Place of Presentation
  Verbania(イタリア)
- Year and Date
  2010-06-29
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] Extension theorems for linear codes over finite fields2010
- Author(s)
  T.Maruta
- Organizer
  Combinatorics 2010
- Place of Presentation
  Verbania(イタリア)招待講演
- Year and Date
  2010-06-29
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On optimal ternary linear codes2010
- Author(s)
  丸田辰哉
- Organizer
  実験計画法およびその周辺領域における組合せ構造の解明とその応用
- Place of Presentation
  城崎大会議館(兵庫)
- Year and Date
  2010-11-30
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the minimum length of linear codes of dimension 42010
- Author(s)
  金澤理恵, 丸田辰哉
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] New ternary linear codes of dimension 62010
- Author(s)
  T.Maruta, Y.Oya
- Organizer
  12th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Novosibirsk(ロシア)
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] Extension theorems for linear codes over finite fields2010
- Author(s)
  T.Maruta
- Organizer
  Combinatorics 2010
- Place of Presentation
  Verbania (イタリア)
- Year and Date
  2010-06-29
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] New ternary linear codes of dimension 62010
- Author(s)
  T. Maruta
- Organizer
  ACCT2010
- Place of Presentation
  Novosibirsk(ロシア)
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On optimal ternary linear codes2010
- Author(s)
  大屋裕助, 丸田辰哉
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On optimal ternary linear codes2010
- Author(s)
  丸田辰哉
- Organizer
  実験計画法およびその周辺領域における組合せ構造の解明とその応用
- Place of Presentation
  城崎(兵庫)
- Year and Date
  2010-11-30
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] An improvement of Landjev-Rousseva's extension theorem for linear codes2009
- Author(s)
  T.Maruta
- Organizer
  33rd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Newcastle(オーストラリア)
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] An improvement of Landjev-Rousseva's extension theorem for linear codes2009
- Author(s)
  T. Maruta
- Organizer
  33rd Australasian Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Newcastle(Australia)
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the nonexistence of some q-ary linear codes meeting the Griesmer bound2009
- Author(s)
  T. Maruta
- Organizer
  9th International Conference on Finite Fields and Applications(Fq9)
- Place of Presentation
  Dublin(Ireland)
- Year and Date
  2009-07-13
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the nonexistence of some q-ary linear codes meeting the Griesmer bound2009
- Author(s)
  T.Maruta
- Organizer
  9th International Conference on Finite Fields and Applications
- Place of Presentation
  Dublin(アイルランド)
- Year and Date
  2009-07-13
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the minimum length of linear codes of dimension five2008
- Author(s)
  A. Kikui. T. Maruta
- Organizer
  Fourth Int. Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Auckland(ニュージーランド)
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the (2, 1)-extendability of ternary linear codes2008
- Author(s)
  Y. Yoshida, T. Maruta
- Organizer
  Eleventh International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Pamporovo(ブルガリア)
- Year and Date
  2008-06-18
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the classification of(n, r)-arcs in PG(2, q), Fourth Int.2008
- Author(s)
  T. Maruta
- Organizer
  Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Auckland(ニュージーランド)
- Year and Date
  2008-12-18
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the classification of (n, r)- arcs in PG (2, q)2008
- Author(s)
  T.Maruta
- Organizer
  Fourth Int.Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Auckland(ニュージーランド)
- Year and Date
  2008-12-18
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] On the classification of (N, r)-arcs in PG(2, q)2008
- Author(s)
  T. Maruta
- Organizer
  Fourth Int. Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Auckland(ニュージーランド)
- Year and Date
  2008-12-18
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] Extendability of linear codes over F_q2008
- Author(s)
  T. Maruta
- Organizer
  Eleventh International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Pamporovo(ブルガジア)
- Year and Date
  2008-06-18
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] A geometric approach to ternary linear codes2008
- Author(s)
  Y. Yoshida, T. Maruta
- Organizer
  Fourth Int. Conference on Combinatorial Mathematics and Combinatorial Computing
- Place of Presentation
  Auckland(ニュージーランド)
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] Extendability of linear codes over F_q2008
- Author(s)
  T. Maruta
- Organizer
  Eleventh International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Pamporovo(ブルガリア)
- Year and Date
  2008-06-18
- Data Source
  KAKENHI-PROJECT-20540129
[Presentation] Extendability of 3-weight (mod q) linear codes over F_q2007
- Author(s)
  T. Maruta, K. Okamoto
- Organizer
  Conference on Applied Mathematics
- Place of Presentation
  Ryukoku University
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] A geometric approach to quaternary linear codes2007
- Author(s)
  M. Takeda, T. Maruta
- Organizer
  Conference on Applied Mathematics
- Place of Presentation
  Ryukoku University
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Extendability of 3-weight(mod q)linear codes over F_q2007
- Author(s)
  T.Maruta, K.Okamoto
- Organizer
  8th International Conference on Finite Fields and Applications
- Place of Presentation
  メルボルン
- Year and Date
  2007-07-09
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optimal linear codes over F_52007
- Author(s)
  M. Shinohara, T. Maruta, A. Kikui
- Organizer
  8th International Conference on Finite Fields and Applications (Fq8) in Melbourne
- Place of Presentation
  Australia
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optimal linear codes over F_52007
- Author(s)
  T.Maruta, M. Shinohara, A. Kikui
- Organizer
  8th International Conference on Finite Fields and ApPlications
- Place of Presentation
  メルボルン
- Year and Date
  2007-07-09
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optmal linear codes over F_52007
- Author(s)
  T.Maruta, M.Shinohara, A.Kikui
- Organizer
  8th International Conference on Finite Fields and Applications
- Place of Presentation
  メルボルン
- Year and Date
  2007-07-09
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] A geometric approach to quaternary linear codes2007
- Author(s)
  武田麻衣子, 丸田辰哉
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2007-12-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Extendability of 3-weight (mod q) linear codes over F_q2007
- Author(s)
  T. Maruta, K. Okamoto
- Organizer
  8th International Conference on Finite Fields and Applications (Fq8) in Melbourne
- Place of Presentation
  Australia
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Extendability of 3-weight(mod q)linear codes over F_q2007
- Author(s)
  丸田辰哉, 岡本けい
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2007-12-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New sufficient conditions for the extendability of quaternary linear codes2006
- Author(s)
  M. Takeda, T. Maruta
- Organizer
  Design Theory and Related Topics
- Place of Presentation
  Kamiyama, Yamagata
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Extendability of quaternary linear codes of dimension three2006
- Author(s)
  K. Kawakami, T. Maruta
- Organizer
  Design Theory and Related Topics
- Place of Presentation
  Kamiyama, Yamagata
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New linear codes from cyclic or generalized cyclic codes by puncturing2006
- Author(s)
  M. Shinohara, T. Maruta
- Organizer
  Design Theory and Related Topics
- Place of Presentation
  Kamiyama, Yamagata
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New linear codes from cyclic or generalized cyclic codes by puncturing2006
- Author(s)
  篠原麻織, 丸田辰哉
- Organizer
  「デザイン理論とその周辺」研究集会
- Place of Presentation
  上山市(山形)
- Year and Date
  2006-11-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Nonexistence of some linear codes attaining the Griesmer bound2006
- Author(s)
  E.J.Cheon, T.Maruta
- Organizer
  10th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Zvenigorod,Russia
- Year and Date
  2006-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optimal linear codes over GF(5)2006
- Author(s)
  篠原麻織, 丸田辰哉, 菊井彩了
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2006-12-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Nonexistence of some linear codes attaining the Griesmer bound2006
- Author(s)
  E. J. Cheon, T. Maruta
- Organizer
  10th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT-10)
- Place of Presentation
  Zvenigorod, Russia
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Extendability of quaternary linear codes of dimension three2006
- Author(s)
  川上久美子, 丸田辰哉
- Organizer
  「デザイン理論とその周辺」研究集会
- Place of Presentation
  上山市(山形)
- Year and Date
  2006-11-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New sufficient conditions for the extendability of quaternary linear codes2006
- Author(s)
  武田麻衣子, 丸田辰哉
- Organizer
  「デザイン理論とその周辺」研究集会
- Place of Presentation
  上山市(山形)
- Year and Date
  2006-11-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New linear codes from cyclic or generahzed cyclic codes by puncturing2006
- Author(s)
  T.Maruta, M.Shinohara, F.Yamane, K.Tsuji, E.Takata, H.Miki, R.Fujiwara
- Organizer
  10th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Zvenigorod,Russia
- Year and Date
  2006-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On the minimum length of some linear codes2006
- Author(s)
  E. J. Cheon, T. Maruta
- Organizer
  Finite Geometries, Second Irsee Conference, Kloster Irsee
- Place of Presentation
  Germany
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New linear codes from cyclic or generalized cyclic codes by puncturing2006
- Author(s)
  T. Maruta, M. Shinohara, F. Yamane, K. Tsuji, E. Takata, H. Miki, R. Fujiwara
- Organizer
  10th International Workshop on Algebraic and Combinatorial Coding Theory (ACCT-10)
- Place of Presentation
  Zvenigorod, Russia
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optimal linear codes over GF(5)2006
- Author(s)
  M. Shinohara, T. Maruta, A. Kikui
- Organizer
  Conference on Applied Mathematics
- Place of Presentation
  Ryukoku University
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New sufficient conditions for the extendability of quaternary linear codes2006
- Author(s)
  M. Takeda, T. Maruta
- Organizer
  Finite Geometries, Second Irsee Conference, Kloster Irsee
- Place of Presentation
  Germany
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] New sufficient conditions for the extendability of quaternary linear codes2006
- Author(s)
  M.Takeda, T.Maruta
- Organizer
  Finite Geometries, Second Irsee Conference
- Place of Presentation
  Kloster Irsee,ドイツ
- Year and Date
  2006-09-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On the minimum length of some linear codes2006
- Author(s)
  E.J.Cheon, T.Maruta
- Organizer
  Finite Geometries, Second Irsee Conference
- Place of Presentation
  Kloster Irsee,ドイツ
- Year and Date
  2006-09-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Extendability of quaternary linear codes of dimension three2006
- Author(s)
  T.Maruta, K.Kawakami
- Organizer
  Finite Geometries, Second Irsee Conference
- Place of Presentation
  Kloster Irsee,ドイツ
- Year and Date
  2006-09-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optimal non-projective ternary linear codes2005
- Author(s)
  M.Takenaka, K.Okamoto, T.Maruta
- Organizer
  20th British Combinatorial Conference
- Place of Presentation
  Durham,UK
- Year and Date
  2005-07-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Orbits of projectivities and quasi-twisted codes2005
- Author(s)
  T. Maruta
- Organizer
  Conference on Applied Mathematics
- Place of Presentation
  Ryukoku University
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Optimal non-projective ternary linear codes2005
- Author(s)
  竹中みと, 岡本けい, 丸田辰哉
- Organizer
  「組合せデザインとその周辺における数理的基礎およ奪その応用」研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2005-08-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] On optimal non-projective ternary linear codes2005
- Author(s)
  M. Takenaka, K. Okamoto, T. Maruta
- Organizer
  20th British Combinatorial Conference (BCC2005)
- Place of Presentation
  Durham, UK
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Constructing linear codes from some orbits of projectivities2005
- Author(s)
  T. Maruta, M. Shinohara, M. Takenaka
- Organizer
  20th British Combinatorial Conference (BCC2005)
- Place of Presentation
  Durham, UK
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Optimal non-projective ternary linear codes2005
- Author(s)
  M. Takenaka, K. Okamoto, T. Maruta
- Organizer
  Combinatorial Designs and its Applications
- Place of Presentation
  Kyoto University, RIMS
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Orbits of projectivities and quasi-twisted codes2005
- Author(s)
  T.Maruta
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学
- Year and Date
  2005-12-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Constructing linear codes from some orbits of projectivities2005
- Author(s)
  T.Maruta, M.Shinohara, M.Takenaka
- Organizer
  20th British Combinatorial Conference
- Place of Presentation
  Durham,UK
- Year and Date
  2005-07-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540129
[Presentation] Optimal 4-dimensional linear codes over finite fields
- Author(s)
  T. Maruta
- Organizer
  KIAS International Conference on Coding Theory and Applications
- Place of Presentation
  KIAS(韓国・ソウル)
- Invited
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Classification of the odd sets in PG(4,4)
- Author(s)
  T. Tanaka, T. Maruta
- Organizer
  13th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Pomorie (ブルガリア)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Constructing new linear codes by projective puncturing
- Author(s)
  丸田辰哉
- Organizer
  離散数学とその応用研究集会2012
- Place of Presentation
  茨城大学(茨城県)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Geometric puncturing for linear codes over finite fields
- Author(s)
  T. Maruta
- Organizer
  36ACCMCC
- Place of Presentation
  University of New South Wales(オーストラリア)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] On the extendability of quaternary linear codes with minimum distance d = 2 (mod 4)
- Author(s)
  田中太一郎, 丸田辰哉
- Organizer
  2012年度応用数学合同研究集会
- Place of Presentation
  龍谷大学(滋賀県)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Optimal 4-dimensional linear codes over F8
- Author(s)
  T. Maruta
- Organizer
  13th International Workshop on Algebraic and Combinatorial Coding Theory
- Place of Presentation
  Pomorie (ブルガリア)
- Data Source
  KAKENHI-PROJECT-24540138
[Presentation] Classification of the odd sets in PG(4,4)
- Author(s)
  田中太一郎, 丸田辰哉
- Organizer
  離散数学とその応用研究集会2012
- Place of Presentation
  茨城大学(茨城県)
- Data Source
  KAKENHI-PROJECT-24540138

1. Momihara Koji (70613305)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. HAMADA Noboru (90033844)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. KURIKI Shinji (00167389)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. FUJI-HARA Roh (30165443)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. ISHIHARA Kazuo (90090563)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. WATAMORI Yoko (70240538)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 大内本夫 (70127885)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 城本啓介 (00343666)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 平石秀史 (70795335)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 千葉周也 (80579764)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Maruta Tatsuya 丸田 辰哉

MARUTA Tatsuya 丸田 辰哉

Research Projects

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Geometric approach to solve the optimal linear codes problemPrincipal Investigator

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Constructive research towards solving the existence problem on Hadamard matrices

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Geometric approach to the extendability of linear codes and optimal linear codesPrincipal Investigator

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マトロイドの臨界問題の新展開と解決への複合的アプローチ

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A Geometric Study on Optimal Linear Codes ProblemPrincipal Investigator

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A Geometric Study on the Bound for Error-Correcting Linear CodesPrincipal Investigator

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Optimal Linear Codes ProblemPrincipal Investigator

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Study on the optimal linear codes problemPrincipal Investigator

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Study of Coding Theory and Designs

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[Journal Article] Locally Two-weight Property for Linear Codes and Its Application2024

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[Journal Article] Nonexistence of some ternary linear codes with minimum weight -2 modulo 92023

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[Journal Article] On the construction of optimal linear codes of dimension four2023

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[Journal Article] On the construction of optimal linear codes of dimension four2023

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[Journal Article] On the nonexistence of ternary linear codes attaining the Griesmer bound2022

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Maruta Tatsuya 丸田辰哉

MARUTA Tatsuya 丸田辰哉