12 citations · 30 across the 16 of their papers we have counts for
6 papers · 1 filter
Tilting realizations of derived-equivalent matrix centralizer algebras
Jiangsheng Hu, Xin Ma, Jinbi Zhang +1
Let be the centralizer algebra of a matrix over an arbitrary field. We solve the fixed-source realization problem for matrix centralizers by proving that the matrix centralizer…
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…
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…
Recollements and tilting modules
Xin Ma, Tiwei Zhao
Let $(\mbox{mod} Λ',\mbox{mod} Λ,\mbox{mod} Λ'')$ be a recollement of module categories for artin algebras , and . We provide a sufficient condition such that a glued…
The Extension Dimension of Abelian Categories
Junling Zheng, Xin Ma, Zhaoyong Huang
Let $\A$ be an abelian category having enough projective objects and enough injective objects. We prove that if $\A$ admits an additive generating object, then the extension dimens…
Torsion Pairs in Recollements of Abelian Categories
Xin Ma, Zhaoyong Huang
For a recollement of abelian categories, we show that torsion pairs in and can induce torsion pairs in $\mathcal…