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math.RT2009
The graded centers of derived discrete algebras
Grzegorz Bobinski
We describe in the paper the graded centers of the derived categories of the derived discrete algebras. In particular, we prove that if is a derived discrete algebra, then the…
math.RT2009★ 1 cited
The almost split triangles for perfect complexes over gentle algebras
Grzegorz Bobinski
In the paper we describe the almost split sequences in the homotopy category of perfect complexes over a gentle algebra.
math.RT2007
On derived equivalence classification of gentle two-cycle algebras
Grzegorz Bobinski, Piotr Malicki
We classify, up to derived (equivalently, tilting-cotilting) equivalence all nondegenerate gentle two-cycle algebras. We also give a partial classification and formulate a conjectu…