2 papers
math.AC2024
On Coprimary Filtrations
Yao Li
The coprimary filtration is a basic construction in commutative algebra. In this article, we prove the existence and uniqueness of coprimary filtration of modules (not necessarily…
math.CT2021
Categorification of Harder-Narasimhan Theory via slope functions
Yao Li
The notion of Harder-Narasimhan filtration was firstly introduced by Harder and Narasimhan in the setting of vector bundles on a non-singular projective curve. Curiously, analogous…