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math.RT2021
Resolving subcategories and dimensions in recollements of extriangulated categories
Xin Ma, Tiwei Zhao, Xin Zhuang
Recently, Wang, Wei and Zhang introduced the notion of recollements of extriangulated categories. In this paper, let be a recollement of ext…
math.RT2021
Homological Dimensions of Extriangulated Categories and Recollements
Weili Gu, Xin Ma, Lingling Tan
In this paper, let be a recollement of extriangulated categories. We introduce the global dimension and extension dimension of extriangulate…