Topological structure conjecture for the Serre-invariant locus

Let T\mathcal T be a triangulated category with XFMTX\in\operatorname{FM}\mathcal T. A topological space is locally spectral if it has an open cover by spectral spaces, and locally noetherian if it is locally noetherian. Serre-invariant locus structure conjecture. The space SpecSerT\operatorname{Spec}^{\mathsf{Ser}}\mathcal T is locally spectral, hence sober, and locally noetherian of dimension dimX\dim X. Moreover, its connected components and irreducible components coincide and are isomorphic to one another. The source derives this as a consequence expected if the main Serre-invariant locus conjecture holds; no independent resolution is given.

Sources & referencesView supporting material

Primary source

Daigo Ito, “Gluing of Fourier-Mukai partners in a triangular spectrum and birational geometry”, arXiv:2309.08147 (2025).

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