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math.RA2026
Quotient Morita Theory with Applications
Xuyang Chen, Haonan Li, Quanshui Wu
We study equivalences between quotient categories of module categories associated with Gabriel topologies. We establish necessary and sufficient conditions for a Morita context to…
math.RA2026
Noncommutative resolutions of noncommutative isolated singularities
Haonan Li, Quanshui Wu
Noncommutative resolutions of AS-Gorenstein isolated singularities are investigated by Li--Shen--Wu. However, establishing their existence and constructing such resolutions are gen…