2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.RT2017★ 1 cited
Exceptional sequences and Drinfeld double Hall algebras
Shiquan Ruan, Haicheng Zhang
Let $\A$ be a finitary hereditary abelian category and $D(\A)$ be its reduced Drinfeld double Hall algebra. By giving explicit formulas in $D(\A)$ for left and right mutations, we…
math.RT2017★ 2 cited
A note on Bridgeland's Hall algebras
Haicheng Zhang
In this note, let $\A$ be a finitary hereditary abelian category with enough projectives. By using the associativity formula of Hall algebras, we give a new and simple proof of the…
math.RT2016
On derived Hall numbers for tame quivers
Shiquan Ruan, Haicheng Zhang
In the present paper we study the derived Hall algebra for the bounded derived category of the nilpotent representations of a tame quiver over a finite field. We show that for any…