2 papers
math.RT2026
Representations of Bound Quivers over and Hall Algebras
Changjian Fu, Xuelian Xiao
Representations of quivers over the virtual field can be naturally extended to bound quivers with monomial and commutativity relations. In this paper, we introduce a…
math.AC2021
Semi-regular flat modules over strong Prüfer rings
Xiaolei Zhang, Guocheng Dai, Xuelian Xiao +1
We first introduce and study the notion of semi-regular flat modules, and then show that a ring is a strong \Prufer\ ring if and only if every submodule of a semi-regular flat…