2 citations · 2 across the 4 of their papers we have counts for
5 papers
Quasi-projective dimension for complexes via filtrations
Hiroki Matsui
We extend quasi-projective dimension and quasi-projective length from finitely generated modules to homologically finite complexes by using finite filtrations in the derived catego…
Singularity avoidance in black hole interiors by quantum gravity effects
Takeshi Chiba, Hiroki Matsui, Keiju Murata
The quantum nature of the Schwarzschild black hole interior is investigated through the Wheeler-DeWitt (WDW) equation. The interior of a static, spherically symmetric black hole is…
On the vanishing of self extensions of even-periodic modules
Ela Celikbas, Olgur Celikbas, Hiroki Matsui +1
In this paper we study rigid modules over commutative Noetherian local rings, establish new freeness criteria for certain periodic rigid modules, and extend several results from th…
A new proof of the Bondal-Orlov reconstruction using Matsui spectra
Daigo Ito, Hiroki Matsui
In 2005, Balmer defined the ringed space for a given tensor triangulated category, while in 2023, the second author introduced the ringed…
Depth formula for modules of finite reducing projective dimension
Olgur Celikbas, Toshinori Kobayashi, Brian Laverty +1
We prove that the depth formula holds for two finitely generated Tor-independent modules over Cohen-Macaulay local rings if one of the modules considered has finite reducing projec…