Igusa-Todorov distances of Artin algebras
arXiv:2211.00544
Abstract
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.
comments are welcome. arXiv admin note: text overlap with arXiv:2105.06684