16 citations · 44 across the 11 of their papers we have counts for
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math.RT2013★ 2 cited
Stratifications of algebras with two simple modules
Qunhua Liu, Dong Yang
Let be a finite-dimensional algebra with two simple modules. It is shown that if the derived category of admits a stratification with simple factors being the base field $k…
math.RT2013★ 16 cited
Ladders and simplicity of derived module categories
Lidia Angeleri H\" ugel, Steffen Koenig, Qunhua Liu +1
Recollements of derived module categories are investigated, using a new technique, ladders of recollements, which are mutation sequences. The position in the ladder is shown to con…