Ryo Takahashi

Graduate School of Mathematics
Nagoya University
Furocho, Chikusaku, Nagoya 464-8602, Japan

Department of Mathematics
University of Kansas
Lawrence, KS 66045-7523, USA

Preprints

  1. Generation in singularity categories of hypersurfaces of countable representation type (with Tokuji Araya, Kei-ichiro Iima and Maiko Ono)
    Preprint 2019.

  2. Powers of the maximal ideal and vanishing of (co)homology (with Olgur Celikbas)
    Preprint 2019.

  3. Little dimension and the improved new intersection theorem (with Tsutomu Nakamura and Siamak Yassemi)
    Preprint 2018.

  4. Spanier-Whitehead categories of resolving subcategories and comparison with singularity categories (with Abdolnaser Bahlekeh, Shokrollah Salarian and Zahra Toosi)
    Preprint 2018.

  5. Construction of spectra of triangulated categories without tensor structure and applications to commutative rings (with Hiroki Matsui)
    Preprint 2018.

  6. Flat ring epimorphisms and universal localisations of commutative rings (with Lidia Angeleri Hügel, Frederik Marks, Jan Šťovíček and Jorge Vitória)
    Preprint 2018.

  7. Two generalizations of Auslander-Reiten duality and applications (with Arash Sadeghi)
    Preprint 2018.

  8. On the second rigidity theorem of Huneke and Wiegand (with Olgur Celikbas)
    Preprint 2018.

  9. Degenerations over (A)-singularities and construction of degenerations over commutative rings (with Naoya Hiramatsu and Yuji Yoshino)
    Preprint 2018.

  10. Resolving subcategories closed under certain operations and a conjecture of Dao and Takahashi (with Arash Sadeghi)
    Preprint 2017.

  11. Gorenstein modifications and Q-Gorenstein rings (with Hailong Dao, Osamu Iyama and Michael Wemyss)
    Preprint 2016.