From classical tilting to two-term silting

• 来源期刊: 中国科学：数学（英文版）
• 年，卷（期）: 2019,（7）
• 页码范围: 1233-1240
• 页数: 8页
• 语种: 英文

摘要

We survey some recent results generalizing classical tilting theory to a theory of two-term silting objects.In particular,this includes a generalized Brenner-Butler theorem,and a homological characterization of algebras obtained by two-term silting from hereditary algebras.