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Abstract：
The concept of presented dimensions in Abelian categories was introduced and the relations of presented dimensions of objects in a short exact sequence were studied in this paper. Let Rab(A,B,C) be a recollement of Abelian categories where A,B and C are Abelian categories, the presented dimension of B is finite if and only if the presented dimensions of A and C are finite under certain conditions, was proven. © 2019, Editorial Department of Journal of Beijing University of Technology. All right reserved.
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Journal of Beijing University of Technology
ISSN： 0254-0037
Year： 2019
Issue： 8
Volume： 45
Page： 809-814
Cited Count：
WoS CC Cited Count： 0
SCOPUS Cited Count：
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 7
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