Naoyuki Matsuoka

Publications

Refereed Papers

  1. Normality of monomial ideals in three variables
    Maki Ataka, Naoyuki Matsuoka
    Kyoto Journal of Mathematics to appear (2026).
    arXiv
  2. Almost Gorenstein simplicial semigroup rings
    Kazufumi Eto, Naoyuki Matsuoka, Takahiro Numata, Kei-ichi Watanabe
    Journal of Pure and Applied Algebra 229 (1) , 107835 (2025).
    DOI arXiv
  3. Nearly Gorenstein local rings defined by maximal minors of a $2 \times n$ matrix
    Shinya Kumashiro, Naoyuki Matsuoka, Taiga Nakashima
    Semigroup Forum 110 , 317—343 (2025).
    DOI arXiv
  4. An upper bound for the Frobenius number and stretched numerical semigroups
    Kazufumi Eto, Naoyuki Matsuoka, Takahiro Numata, Kei-ichi Watanabe
    Communications in Algebra 53 , 1—12 (2025).
    DOI
  5. Rings with $q$-torsionfree canonical modules
    Naoki Endo, Laura Ghezzi, Shiro Goto, Jooyoun Hong, Shin-ichiro Iai, Toshinori Kobayashi, Naoyuki Matsuoka, Ryo Takahashi
    Commutative Algebra: The Mathematical Legacy of Wolmer V. Vasconcelos , 405—426 (2025).
    DOI arXiv
  6. Ulrich ideals in the ring k[[t5,t11]]
    Naoki Endo, Shiro Goto, Shin-ichiro Iai, Naoyuki Matsuoka
    International Journal of Algebra and Computation 34 (03) , 351-369 (2024).
    DOI
  7. Remarks on almost Gorenstein rings
    Naoki Endo, Naoyuki Matsuoka
    Communications in Algebra 52 (7) , 2884-2891 (2024).
    DOI arXiv
  8. 数値半群環の stretched 性に関するテストエレメントについて
    生熊 克健, 松岡 直之
    明治大学理工学部研究報告 57 , 1—9 (2023).
    Link
  9. On the weakly Arf $(S_2)$-ifications of Noetherian rings
    Naoki Endo, Shiro Goto, Shin-ichiro Iai, Naoyuki Matsuoka
    Journal of Commutative Algebra 15 (3) , 303—319 (2023).
    DOI arXiv
  10. On the ubiquity of Arf rings
    Ela Celikbas, Olgur Celikbas, Cătălin Ciupercă, Naoki Endo, Shiro Goto, Ryotaro Isobe, Naoyuki Matsuoka
    Journal of Commutative Algebra 15 (2) , 177—231 (2023).
    DOI arXiv
  11. When are the rings $I:I$ Gorenstein?
    Naoki Endo, Shiro Goto, Shin-ichiro Iai, Naoyuki Matsuoka
    Communications in Algebra 51 (4) , 1721-1734 (2022).
    DOI arXiv
  12. Numerical semigroup rings of maximal embedding dimension with determinantal defining ideals
    Do Van Kien, Naoyuki Matsuoka
    Numerical Semigroups (Springer INdAM Ser.) 40 , 185—196 (2020).
    DOI
  13. Efficient generation of ideals in core subalgebras of the polynomial ring $k[t]$ over a field $k$
    Naoki Endo, Shiro Goto, Naoyuki Matsuoka, Yuki Yamamoto
    Proceedings of the American Mathematical Society 148 (8) , 3283-3292 (2020).
    DOI
  14. On the almost Gorenstein property in the Rees algebras of contracted ideals
    Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
    Kyoto Journal of Mathematics 59 (4) , 769—785 (2019).
    DOI
  15. Sally modules of canonical ideals in dimension one and 2-AGL rings
    Tran Do Minh Chau, Shiro Goto, Shinya Kumashiro, Naoyuki Matsuoka
    Journal of Algebra 521 , 299-330 (2019).
    DOI
  16. Almost Gorenstein Rees Algebras of pg-Ideals, Good Ideals, and Powers of the Maximal Ideals
    Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
    Michigan Mathematical Journal 67 (1) , 159—174 (2018).
    DOI
  17. Pseudo-Frobenius numbers versus defining ideals in numerical semigroup rings
    Shiro Goto, Do Van Kien, Naoyuki Matsuoka, Hoang Le Truong
    Journal of Algebra 508 , 1-15 (2018).
    DOI
  18. The almost Gorenstein Rees algebras over two-dimensional regular local rings
    Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida, Shiro Goto
    Journal of Pure and Applied Algebra 220 (10) , 3425-3436 (2016).
    DOI
  19. The almost Gorenstein Rees algebras of parameters
    Shiro Goto, Naoyuki Matsuoka, Naoki Taniguchi, Ken-ichi Yoshida
    Journal of Algebra 452 , 263-278 (2016).
    DOI
  20. Uniformly Cohen–Macaulay simplicial complexes and almost Gorenstein* simplicial complexes
    Naoyuki Matsuoka, Satoshi Murai
    Journal of Algebra 455 , 14-31 (2016).
    DOI
  21. Almost Gorenstein rings
    Shiro Goto, Naoyuki Matsuoka, Tran Thi Phuong
    Journal of Algebra 379 , 355-381 (2013).
    DOI arXiv
  22. On finite generation of symbolic Rees rings of space monomial curves and existence of negative curves
    Kazuhiko Kurano, Naoyuki Matsuoka
    Journal of Algebra 322 (9) , 3268-3290 (2009).
    DOI
  23. Quasi-socle ideals in local rings with Gorenstein tangent cones
    Shiro Goto, Satoru Kimura, Naoyuki Matsuoka, Tran Thi Phuong
    Journal of Commutative Algebra 1 (4) , 603—620 (2009).
    DOI
  24. Quasi-socle ideals in Gorenstein numerical semigroup rings
    Shiro Goto, Satoru Kimura, Naoyuki Matsuoka
    Journal of Algebra 320 (1) , 276-293 (2008).
    DOI
  25. Quasi-socle ideals in a Gorenstein local ring
    Shiro Goto, Ryo Takahashi, Naoyuki Matsuoka
    Journal of Pure and Applied Algebra 212 (5) , 969-980 (2008).
    DOI
  26. On $\frak{m}$-Full Powers of Parameter Ideals
    Naoyuki Matsuoka
    Tokyo Journal of Mathematics 29 (2) , 405—411 (2006).
    DOI

Preprints

  1. Pseudo-Frobenius numbers and defining ideals in stretched numerical semigroup rings
    Do Van Kien, Naoyuki Matsuoka, Taiga Ozaki
    submitted (2025).
    arXiv