Yuriy A. Drozd
Published 2020-04-04Version 1
We study the behaviour of almost split sequences and \art quivers of an order under rejection of bijective modules. In particular, we establish relations of stable categories and almost split sequences for an order $A$ and the order $A'$ obtained from $A$ by such rejection. These results are specified for Gorenstein and Frobenius cases.
Local theory of almost split sequences for comodules
Almost $\cal D$-split sequences and derived equivalences
On triangle equivalences of stable categories
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