2 papers
math.CT2026
Frobenius quotients, inflation categories and weighted projective lines
Xiao-Wu Chen, Qiang Dong, Shiquan Ruan
We propose the notion of Frobenius quotients between Frobenius exact categories. It turns out that any Frobenius quotient induces Frobenius quotients between the corresponding infl…
math.RA2025
Module factorizations
Xiao-Wu Chen
For a regular normal element in an arbitrary ring, we study the category of its module factorizations. The cokernel functor relates module factorizations with Gorenstein projective…