Matsuoka Naoyuki 松岡直之

… Alternative Names

松岡直之マツオカナオユキ

Less

Researcher Number	80440155
Other IDs
Affiliation (Current)	2025: 明治大学, 理工学部, 専任教授
Affiliation (based on the past Project Information) *help	2025: 明治大学, 理工学部, 専任教授 2018 – 2022: 明治大学, 理工学部, 専任准教授 2017: 明治大学, 研究・知財戦略機構, 研究推進員(ポスト・ドクター) 2016 – 2017: 明治大学, 理工学部, 専任講師 2014 – 2015: 明治大学, 理工学部, 講師
Review Section/Research Field	Principal Investigator Basic Section 11010:Algebra-related Except Principal Investigator Algebra / Basic Section 11010:Algebra-related
Keywords	Principal Investigator 数値半群環 / almost Gorenstein環 / Gorenstein環 / Cohen-Macaulay環 / nearly Gorenstein環 / 概Gorenstein環 / 可換環論 / Rees代数 / 概ゴレンシュタイン環 / ゴレンシュタイン環 … More / コーエン・マコーレー環 / 定義イデアル / 擬ゴレンシュタイン環 / stretched局所環 / 正準加群 / 極小自由分解 / 擬フロベニウス数 … More Except Principal Investigator 可換環論 / Arf環 / Cohen-Macaulay環 / 数値半群環 / Rees代数 / Gorenstein環 / Almost Gorenstein環 / 環のstrict closure / weakly Arf closure / 弱 Arf 環 / Arf 環に関するZariski予想 / Arf 環 / Cohen-Macaulay 環 / 弱Arf closure / strict closure / 弱Arf環 / Arf環に関するZariski予想 / commutative algebra / 代数学 / 数学 / Ulrich module / 2-almost Gorenstein ring / Contracted ideal / 整閉イデアル / canonical module / Sally module / 2-AGL ring / Almost Gorenstein ring / Generalized Gorenstein環 / Commutative algebra / contracted ideal / integrally closed ideal / Rees algebra / Cohen-Macaulay ring / Gorenstein ring / almost Gorenstein ring / 随伴次数環 / 正規ヒルベルト係数 / リース代数 / 行列式環 / 極小自由分解 / 正準イデアル / サリー加群 / コーエン・マコーレー環 / ゴレンシュタイン環 / アーフ環 / 概ゴレンシュタイン環 / 系列的Cohen-Macaulay環 Less

A New Approach to the Classification of Local Rings via Deviations from GorensteinnessPrincipal Investigator
- Principal Investigator
  
  松岡直之
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Meiji University
Weak Arf closures of rings versus their strict closures
- Principal Investigator
  
  後藤四郎
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Meiji University
Formation and development on the theory of almost Gorenstein ringsPrincipal Investigator
- Principal Investigator
  
  Matsuoka Naoyuki
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Meiji University
Study of almost Gorenstein rings
- Principal Investigator
  
  Goto Shiro
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Meiji University
Developement of the theory of non-Gorenstein rings and a study of j-multiplicity
- Principal Investigator
  
  Tran Thi Phuong
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Meiji University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation

[Journal Article] When are the rings I:I Gorenstein?2023
- Author(s)
  Naoki Endo, Shiro Goto, Shin-ichiro Iai, and Naoyuki Matsuoka
- Journal Title
  
  Communications in Algebra
  
  Volume: 51 Issue: 4 Pages: 1721-1734
- DOI
  10.1080/00927872.2022.2141764
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14299, KAKENHI-PROJECT-18K03227
[Journal Article] 数値半群環のstretched性に関するテストエレメントについて2023
- Author(s)
  生熊克健, 松岡直之
- Journal Title
  
  明治大学理工学部研究報告
  
  Volume: 57
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03227
[Journal Article] On the ubiquity of Arf rings2022
- Author(s)
  E. Celikbas, O. Celikbas, C. Ciuperca, N. Endo, S. Goto, R. Isobe, N. Matsuoka
- Journal Title
  
  Journal of Commutative Algebra
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03227
[Journal Article] On the weakly Arf (S_2)-ifications of Noetherian rings2022
- Author(s)
  N. Endo, S. Goto, S.-i. Iai, N. Matsuoka
- Journal Title
  
  arxiv.org/abs/2204.12132
  
  Volume: -
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03211
[Journal Article] On the ubiquity of Arf rings2022
- Author(s)
  E. Celikbas, O. Celikbas, C. Ciupercă, N. Endo, S. Goto, R. Isobe, N. Matsuoka
- Journal Title
  
  Journal of Commutative Algebra
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03211
[Journal Article] On the ubiquity of Arf rings2022
- Author(s)
  E. Celikbas, O. Celikbas, C. Ciuperc\u{a}, N. Endo, S. Goto, R. Isobe, N. Matsuoka
- Journal Title
  
  J. Comm. Alg.
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03211
[Journal Article] On the weakly Arf (S_2)-ifications of Noetherian rings2022
- Author(s)
  N. Endo, S. Goto, S.-i. Iai, N. Matsuoka
- Journal Title
  
  arXiv:2204.12132
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-18K03227
[Journal Article] Ulrich ideals in the ring k[[t^5, t^{11}]]2021
- Author(s)
  N. Endo, S. Goto, S.-i. Iai, N. Matsuoka
- Journal Title
  
  arXiv:2111.01085
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-18K03227
[Journal Article] When are the rings $I:I$ Gorenstein?2021
- Author(s)
  N. Endo, S. Goto, S.-i. Iai, N. Matsuoka
- Journal Title
  
  arXiv:2111.13338
  
  Volume: -
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03211
[Journal Article] When are the rings I:I Gorenstein?2021
- Author(s)
  N. Endo, S. Goto, S.-i. Iai, N. Matsuoka
- Journal Title
  
  arXiv:2111.13338
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-18K03227
[Journal Article] Ulrich ideals in the ring $k[[t^5, t^{11}]]$2021
- Author(s)
  N. Endo, S. Goto, S.-i. Iai, N. Matsuoka
- Journal Title
  
  arxiv.org/abs/2111.01085
  
  Volume: -
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03211
[Journal Article] Efficient generation of ideals in core subalgebras of the polynomial ring $k[t]$ over a field $k$2020
- Author(s)
  Endo Naoki、Goto Shiro、Matsuoka Naoyuki、Yamamoto Yuki
- Journal Title
  
  Proceedings of the American Mathematical Society
  
  Volume: 148 Issue: 8 Pages: 3283-3292
- DOI
  10.1090/proc/15032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03227, KAKENHI-PROJECT-20K14299, KAKENHI-PROJECT-16K05112
[Journal Article] Numerical Semigroup Rings of Maximal Embedding Dimension with Determinantal Defining Ideals2020
- Author(s)
  Van Kien Do、Matsuoka Naoyuki
- Journal Title
  
  Springer INdAM Series
  
  Volume: 40 Pages: 185-196
- DOI
  10.1007/978-3-030-40822-0_12
- ISBN
  9783030408213, 9783030408220
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03227
[Journal Article] Sally modules of canonical ideals in dimension one and 2-AGL rings2019
- Author(s)
  Chau Tran Do Minh、Goto Shiro、Kumashiro Shinya、Matsuoka Naoyuki
- Journal Title
  
  Journal of Algebra
  
  Volume: 521 Pages: 299-330
- DOI
  10.1016/j.jalgebra.2018.11.023
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03227, KAKENHI-PROJECT-16K05112
[Journal Article] On the almost Gorenstein property in Rees algebras of contracted ideals2019
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
- Journal Title
  
  Kyoto J. Math.
  
  Volume: 59 Issue: 4 Pages: 769-785
- DOI
  10.1215/21562261-2018-0001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05112, KAKENHI-PROJECT-18K03227, KAKENHI-PROJECT-19K03430, KAKENHI-PROJECT-17K14176
[Journal Article] On the almost Gorenstein property in Rees algebras of contracted ideals2018
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
- Journal Title
  
  Kyoto Journal of Mathematics
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400054
[Journal Article] The almost Gorenstein Rees algebras of pg-ideals, good ideals, and powers of the maximal ideals2018
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
- Journal Title
  
  Michigan Math. J.
  
  Volume: 67 Issue: 1 Pages: 159-174
- DOI
  10.1307/mmj/1516330972
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05112, KAKENHI-PROJECT-18K03227
[Journal Article] The almost Gorenstein Rees algebras of pg-ideals, good ideals, and powers of the maximal ideals2018
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
- Journal Title
  
  Michigan Mathematical Journal
  
  Volume: 67 Pages: 159-174
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400054
[Journal Article] On the almost Gorenstein property in Rees algebras of contracted ideals, Kyoto J. Math.2018
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
- Journal Title
  
  Kyoto J. Math.
  
  Volume: 印刷中
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05112
[Journal Article] Pseudo-Frobenius numbers versus generation of defining ideals in numerical semigroup rings2018
- Author(s)
  Shiro Goto, Do Van Kien, Naoyuki Matsuoka, Hoang Le Truong
- Journal Title
  
  J. Algebra
  
  Volume: 508 Pages: 1-15
- DOI
  10.1016/j.jalgebra.2018.04.025
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05112, KAKENHI-PROJECT-18K03227
[Journal Article] The almost Gorenstein Rees algebras of parameters2016
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, and Ken-ichi Yoshida
- Journal Title
  
  Journal of Algebra
  
  Volume: 452 Pages: 263-278
- DOI
  10.1016/j.jalgebra.2015.12.022
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14J00126, KAKENHI-PROJECT-25400050, KAKENHI-PROJECT-25400051, KAKENHI-PROJECT-16K05110, KAKENHI-PROJECT-16K05112, KAKENHI-PROJECT-26400054
[Journal Article] The almost Gorenstein Rees algebras over two-dimensional regular local rings2016
- Author(s)
  Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, and Ken-ichi Yoshida
- Journal Title
  
  Journal of Pure and Applied Algebra
  
  Volume: 220 Issue: 10 Pages: 3425-3436
- DOI
  10.1016/j.jpaa.2016.04.007
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J00126, KAKENHI-PROJECT-25400051, KAKENHI-PROJECT-16K05110, KAKENHI-PROJECT-16K05112, KAKENHI-PROJECT-26400054
[Journal Article] When are the rings $I:I$ Gorenstein?
- Author(s)
  Naoki Endo, Shiro Goto, Shin-ichiro Iai, Naoyuki Matsuoka
- Journal Title
  
  Communications in Algebra
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03211
[Journal Article] On the weakly Arf (S_2)-ifications of Noetherian rings
- Author(s)
  Noki Endo, Shiro Goto, Shin-ichiro Iai, Naoyuki Matsuoka
- Journal Title
  
  Journal of Commutative Algebra
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03211
[Presentation] Ulrich ideals in numerical semigroup rings2021
- Author(s)
  松岡直之
- Organizer
  東京可換環論セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03227
[Presentation] Efficient generation of ideals in core subalgebras of the polynomial ring k[t] over a field k2019
- Author(s)
  松岡直之
- Organizer
  The Eighth China - Japan - Korea International Symposium on Ring Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03227
[Presentation] The GGL property of numerical semigroup rings obtained by gluing2018
- Author(s)
  Naoyuki Matsuoka
- Organizer
  The 10th Japan-Vietnam Joint Seminar on Commutative Algebra
- Data Source
  KAKENHI-PROJECT-18K03227
[Presentation] The generalized Gorenstein property and numercal semigroup rings obtained by gluing2018
- Author(s)
  Naoyuki Matsuoka
- Organizer
  INdAM meeting : international meeting on numerical semigroups
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03227
[Presentation] Pseudo-Frobenius numbers versus defining ideals in numerical semigroup rings2017
- Author(s)
  Naoyuki Matsuoka
- Organizer
  The 39th Japan Symposium on Commutative Algebra
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] Pseudo-Frobenius number and the generation of the defining ideal2017
- Author(s)
  松岡直之
- Organizer
  第29回可換環論セミナー
- Place of Presentation
  山口大学
- Year and Date
  2017-02-01
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] Pseudo-Frobenius numbers versus defining ideals in numerical semigroup rings2017
- Author(s)
  Naoyuki Matsuoka
- Organizer
  International Conference on Commutative Algebra and its Interactions to Combinatorics, Discrete Geometry and Singularity Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] The almost Gorenstein Rees algebras of contracted ideals2016
- Author(s)
  後藤四郎・松岡直之・谷口直樹・吉田健一
- Organizer
  2016年度日本数学会年会
- Place of Presentation
  筑波大学
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] The minimal free resolutions of numerical semigroup rings with arithmetic pseudo-Frobenius numbers2016
- Author(s)
  Naoyuki Matsuoka
- Organizer
  Japan-Vietnam Joint Workshop on Commutative Algebra, 2016
- Place of Presentation
  Meiji University
- Year and Date
  2016-09-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] The almost Gorenstein Rees algebras of socle ideals2015
- Author(s)
  後藤四郎・松岡直之・谷口直樹・吉田健一
- Organizer
  2015年度日本数学会秋季年会
- Place of Presentation
  京都産業大学
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] 2次元正規特異点のpg-idealのRees代数のAlmost Gorenstein性2015
- Author(s)
  後藤四郎・松岡直之・谷口直樹・吉田健一
- Organizer
  2015年度日本数学会秋季年会
- Place of Presentation
  京都産業大学
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-26400054
[Presentation] Almost Gorenstein rings
- Author(s)
  Naoyuki Matsuoka
- Organizer
  INdAM meeting: International meeting on numerical semigroups
- Place of Presentation
  Cortona, Italy
- Year and Date
  2014-09-08 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-26400054

1. GOTO Shiro (50060091)

# of Collaborated Projects: 4 results

# of Collaborated Products: 22 results
2. Tran Thi Phuong (00649824)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 居相真一郎 (50333125)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
4. 谷口直樹 (30782510)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

Matsuoka Naoyuki 松岡 直之

松岡 直之 マツオカ ナオユキ

Research Projects

Research Products

Co-Researchers

A New Approach to the Classification of Local Rings via Deviations from GorensteinnessPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Weak Arf closures of rings versus their strict closures

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Formation and development on the theory of almost Gorenstein ringsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of almost Gorenstein rings

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Developement of the theory of non-Gorenstein rings and a study of j-multiplicity

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] When are the rings I:I Gorenstein?2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 数値半群環のstretched性に関するテストエレメントについて2023

Author(s)

Journal Title

Data Source

[Journal Article] On the ubiquity of Arf rings2022

Author(s)

Journal Title

Data Source

[Journal Article] On the weakly Arf (S_2)-ifications of Noetherian rings2022

Author(s)

Journal Title

Data Source

[Journal Article] On the ubiquity of Arf rings2022

Author(s)

Journal Title

Data Source

[Journal Article] On the ubiquity of Arf rings2022

Author(s)

Journal Title

Data Source

[Journal Article] On the weakly Arf (S_2)-ifications of Noetherian rings2022

Author(s)

Journal Title

Data Source

[Journal Article] Ulrich ideals in the ring k[[t^5, t^{11}]]2021

Author(s)

Journal Title

Data Source

[Journal Article] When are the rings $I:I$ Gorenstein?2021

Author(s)

Journal Title

Data Source

[Journal Article] When are the rings I:I Gorenstein?2021

Author(s)

Journal Title

Data Source

[Journal Article] Ulrich ideals in the ring $k[[t^5, t^{11}]]$2021

Author(s)

Journal Title

Data Source

Matsuoka Naoyuki 松岡直之

松岡直之マツオカナオユキ