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Perfectly generated $t$-structures for algebraic stacks
Published 23 Jun 2025 in math.AG and math.AC | (2506.18803v2)
Abstract: This work studies $t$-structures for the derived category of quasi-coherent sheaves on a quasi-compact quasi-separated algebraic stack. Specifically, using Thomason filtrations, we classify those $t$-structures which are generated by perfect complexes and satisfy a tensor compatibility. Interestingly, the only input required is the classification `{a} la Hrbek for the affine scheme case.
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