2 papers
math.RT2019
Reductions of triangulated categories and simple-minded collections
Haibo Jin
Silting and Calabi-Yau reductions are important process in representation theory to construct new triangulated categories from given one, which are similar to Verdier quotient. In…
math.RT2018
Cohen-Macaulay differential graded modules and negative Calabi-Yau configurations
Haibo Jin
In this paper, we introduce the class of Cohen-Macaulay (=CM) dg (=differential graded) modules over Gorenstein dg algebras and study their basic properties. We show that the categ…