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


  1. On the radius of the category of extensions of matrix factorizations (with Kaori Shimada)
    Preprint 2019.

  2. Burch ideals and Burch rings (with Hailong Dao and Toshinori Kobayashi)
    Preprint 2019.

  3. A topology on the set of isomorphism classes of maximal Cohen-Macaulay modules (with Naoya Hiramatsu)
    Preprint 2019.

  4. Some criteria for detecting large homomorphisms of local rings (with Mohsen Gheibi)
    Preprint 2019.

  5. Maximal Cohen-Macaulay modules that are not locally free on the punctured spectrum (with Toshinori Kobayashi and Justin Lyle)
    Preprint 2019.

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

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

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

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