2 papers
math.AG2026
Distributivity, affineness, and the structure sheaf
Andy Jiang, Greg Stevenson
We observe that for a quasi-compact and quasi-separated scheme the structure sheaf generates the perfect complexes if and only if the lattice of thick subcategories is distributive…
math.AG2025
Descendability of Faithfully Flat Covers of Perfect Stacks
Andy Jiang
In 1981, L. Gruson and C. U. Jensen gave a new proof of the fact that, over a ring which is either Noetherian of Krull dimension or of cardinality , the projective…