Abstract
We give some conditions for objects
X
0
,
…
,
X
r
to be what we call a “cohomologically Schurian set of generators” for the bounded derived category
D
b
(
Λ
-mod) of a finite-dimensional algebra
Λ
. For any such set of generators, we construct a
t
-structure on
D
b
(
Λ
-mod), which has these objects as its simple objects. If
Λ
is self-injective, we prove that the heart of this
t
-structure is equivalent to a module category. To prove this fact we prove that the heart has an injective cogenerator.