16 citations · 20 across the 4 of their papers we have counts for
5 papers · 1 filter
Tame-wild dichotomy for derived categories
Viktor I. Bekkert, Yuriy A. Drozd
We prove that every finite dimensional algebra over an algebraically closed field is either derived tame or derived wild. The proof is based on the technique of matrix problems (bo…
Derived tame and derived wild algebras
Yuriy A. Drozd
We prove that every finite dimensional algebra over an algebraically closed field is either derived tame or derived wild. We also prove that any deformation of a derived tame algeb…
Derived Categories of Nodal Algebras
Igor Burban, Yuriy Drozd
In this article we classify indecomposable objects of the derived categories of finitely-generated modules over certain infinite-dimensional algebras. The considered class of algeb…
Semi-Continuity for Derived Categories
Yuriy A. Drozd
We prove that the number of parameters defining a complex of projective modules over a finite dimensional algebra is upper semi-continuous in families of algebras. Supposing that e…
On cubic functors
Yuriy Drozd
We prove that the description of cubic functors is a wild problem in the sense of the representation theory. On the contrary, we describe several special classes of such functors (…