Abstract.
Let A and B be two finite dimensional algebras derived equivalent to a connected hereditary noetherian category \(\cal H\) with a tilting complex. We prove that there exists a sequence of finite dimensional algebras \(\Lambda _0, \Lambda _1,\ldots ,\Lambda _m\) and tilting modules \(T_{\Lambda _0},T_{\Lambda _1},\ldots ,T_{\Lambda _{m-1}}, m\geqq 1\), such that \(\Lambda _0=A, \Lambda _m= B\), and \(\Lambda _{i+1}= {\rm End}\, {T\!}_{A_i}\) for \(0 \leqq i \le m\).
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Received: 30.7.1999
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Lenzing, H., Skowroński, A. Derived equivalence as iterated tilting. Arch. Math. 76, 20–24 (2001). https://doi.org/10.1007/s000130050536
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DOI: https://doi.org/10.1007/s000130050536