Asashiba, H.; Kimura, M.
(Algebra and Discrete Mathematics, 2015)
We give a derived equivalence classification of algebras of the form
Ă/〈∅〉 for some piecewise hereditary algebra A
of tree type and some automorphism ∅ of Ă such
that ∅(A⁽⁰⁾)=A⁽ⁿ⁾ for some positive integer n.