2 papers
math.RT2025
Left Schur subcategories in recollements
Yingying Zhang, Dajun Song
Recently left Schur subcategories in a length abelian category were introduced by Enomoto, which unify torsion-free classes and wide subcategories. In this paper, we give a constru…
math.RT2024
The derived dimensions and representation distances of artin algebras
Junling Zheng, Yingying Zhang
There is a well-known class of algebras called Igusa-Todorov algebras which were introduced in relation to finitistic dimension conjecture. As a generalization of Igusa-Todorov alg…