2 citations · 5 across the 6 of their papers we have counts for
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A new characterization of silting subcategories in the stable category of a Frobenius extriangulated category
Yajun Ma, Nanqing Ding, Yafeng Zhang +1
We give a new characterization of silting subcategories in the stable category of a Frobenius extriangulated category, generalizing the result of Di et al. (J. Algebra 525 (2019) 4…
The singularity category of an exact category applied to characterize Gorenstein schemes
Lars Winther Christensen, Nanqing Ding, Sergio Estrada +3
We study singularity categories of exact categories with a focus on those associated to a complete hereditary cotorsion pair. As an application we identify a non-affine analogue of…
Auslander-Buchweitz Approximation Theory for Extriangulated Categories
Yajun Ma, Nanqing Ding, Yafeng Zhang
Extriangulated categories were introduced by Nakaoka and Palu as a simultaneous generalization of exact categories and triangulated categories. In this paper, we introduce and deve…