Applications of exact structures in abelian categories

J Wang, Z Huang - arXiv preprint arXiv:1510.07098, 2015 - arxiv.org
In an abelian category $\mathscr {A} $ with small ${\rm Ext} $ groups, we show that there
exists a one-to-one correspondence between any two of the following: balanced pairs …

Applications of Exact Structures in Abelian Categories

J Wang, Z Huang - arXiv e-prints, 2015 - ui.adsabs.harvard.edu
In an abelian category $\mathscr {A} $ with small ${\rm Ext} $ groups, we show that there
exists a one-to-one correspondence between any two of the following: balanced pairs …

[PDF][PDF] Applications of exact structures in abelian categories

J WANG, H LI, Z HUANG - maths.nju.edu.cn
In an abelian category A with small Ext groups, we show that there exists a one-to-one
correspondence between any two of the following: balanced pairs, subfunctors F of Ext1 A …