Derived dimension via \(\tau\)-tilting theory. (English) Zbl 07442482

Summary: Comparing the bounded derived categories of an algebra and of the endomorphism algebra of a given support \(\tau\)-tilting module, we find a relation between the derived dimensions of an algebra and of the endomorphism algebra of a given \(\tau\)-tilting module.


16E10 Homological dimension in associative algebras
16G10 Representations of associative Artinian rings
Full Text: DOI arXiv


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