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math.RT2013
Half exact functors associated with cotorsion pairs on exact categories
Yu Liu
In the previous article "Hearts of twin cotorsion pairs on exact categories", we introduced the notion of the heart for any cotorsion pair on an exact category with enough projecti…
math.RT2013★ 1 cited
Hearts of twin cotorsion pairs on exact categories
Yu Liu
In the papers of Nakaoka, he introduced the notion of hearts of (twin) cotorsion pairs on triangulated categories and showed that they have structures of (semi-) abelian categories…