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Open Access Research Article Issue
From short exact sequences of abelian categories to short exact sequences of homotopy categories and derived categories
Yilin Wu, Guodong Zhou
Electronic Research Archive 2022, 30(2): 535-564
Published: 15 February 2022
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We show that a short exact sequence of abelian categories gives rise to short exact sequences of abelian categories of complexes, homotopy categories and unbounded derived categories, refining a result of J. Miyachi.

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