508 citations · 1.3k across the 47 of their papers we have counts for
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math.RT2022★ 1 cited
The Derived Auslander-Iyama Correspondence
Gustavo Jasso, Bernhard Keller, Fernando Muro
We work over a perfect field. Recent work of the third-named author established a Derived Auslander Correspondence that relates finite-dimensional self-injective algebras that are…
math.RT2022
On Leclerc's conjectural cluster structures for open Richardson varieties
Peigen Cao, Bernhard Keller
In 2016, Leclerc constructed conjectural cluster structures on open Richardson varieties using representations of preprojective algebras. A variant with more explicit seeds was obt…
math.RT2022★ 4 cited
The valuation pairing on an upper cluster algebra
Peigen Cao, Bernhard Keller, Fan Qin
It is known that many (upper) cluster algebras are not unique factorization domains. We exhibit the local factorization properties with respect to any given seed : any non-zero…