Extension dimensions: derived equivalences and stable equivalences
Extension dimensions: derived equivalences and stable equivalences
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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We show that the difference of the extension dimensions of two derived equivalent algebras is bounded above by the minimal length of a tilting complex associated with a derived equivalence, and that the extension dimension is an invariant under the stable equivalence. In addition, we provide two sufficient conditions such that the extension dimensi...
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Extension dimensions: derived equivalences and stable equivalences
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TN_cdi_proquest_journals_2724073129
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2724073129
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2331-8422
