Ding-投射模和粘合

吉林大学学报(理学版) ›› 2022, Vol. 60 ›› Issue (2): 307-310.

Ding-投射模和粘合

张豫冈¹, 曹天涯²

1. 兰州工业学院基础学科部, 兰州 730050; 2. 西北师范大学计算机科学与工程学院, 兰州 730070

收稿日期:2021-07-09 出版日期:2022-03-26 发布日期:2022-03-26
通讯作者: 曹天涯 E-mail:caotianya1979@126.com

Ding-Projective Modules and Recollement

ZHANG Yugang¹, CAO Tianya²

1. Department of Basic Subjects, Lanzhou Institute of Technology, Lanzhou 730050, China;
2. College of Computer Science and Engineering, Northwest Normal University, Lanzhou 730070, China

Received:2021-07-09 Online:2022-03-26 Published:2022-03-26

摘要/Abstract

摘要： 首先, 研究由Ding-投射模构成的同伦范畴, 并且在这些同伦范畴中构造出一些粘合; 其次, 利用t-结构和粘合的关系得到相关的稳定t-结构.

关键词: Ding-投射模, 粘合, 稳定t-结构

Abstract: Firstly, we studied homotopy category consisting of Ding-projective modules, and constructed some recollements in these homotopy categories.
Secondly, we obtained some related to stable t-structures by using relationship between t-structure and recollement.

Key words: Ding-projective module, recollement, stable t-structure

中图分类号:

O153.3

张豫冈, 曹天涯. Ding-投射模和粘合[J]. 吉林大学学报(理学版), 2022, 60(2): 307-310.

ZHANG Yugang, CAO Tianya. Ding-Projective Modules and Recollement[J]. Journal of Jilin University Science Edition, 2022, 60(2): 307-310.