19 citations · 59 across the 17 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.RT2018★ 3 cited
Unistructurality of cluster algebras
Peigen Cao, Fang Li
We prove that any skew-symmetrizable cluster algebra is unistructural, which is a conjecture by Assem, Schiffler, and Shramchenko. As a corollary, we obtain that a cluster automorp…
math.RT2018★ 19 cited
The enough -pairs property and denominator vectors of cluster algebras
Peigen Cao, Fang Li
In this paper, we introduce the enough -pairs property for a principal coefficients cluster algebra, which can be understood as a strong version of the sign-coherence of the …