中国科学院数学与系统科学研究院期刊网
AMS
The Extension Dimension of Subcategories and Recollements of Abelian Categories
Xin MA, Ye Yang PENG, Zhao Yong HUANG
Acta Mathematica Sinica . 2024, (4): 1042 -1058 .  DOI: 10.1007/s10114-023-1482-6