Igusa-Todorov distances of Artin algebras

We introduce Igsua-Todorov distances of Artin algebra, prove its invariance under derived equivalence, present its application to exterior algebra, and establish the link between the dimension of the singularity category and this distance.

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Bibliographic Details
Main Author Zheng, Junling
Format Journal Article
LanguageEnglish
Published 01.11.2022
Subjects
Mathematics - Representation Theory
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Summary:We introduce Igsua-Todorov distances of Artin algebra, prove its invariance under derived equivalence, present its application to exterior algebra, and establish the link between the dimension of the singularity category and this distance.
DOI:10.48550/arxiv.2211.00544