Four algebraic spectral properties
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- by Frederick W. Call PDF
- Proc. Amer. Math. Soc. 98 (1986), 576-578 Request permission
Abstract:
For a commutative ring, we examine the four concepts of flat surjections, exact torsion functors, induced closed affine subschemes, and type I BSP torsion theories. We show they are equivalent, they correspond to closed subsets of Spec that are also stable under generalization, and thus are spectral in nature.References
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Additional Information
- © Copyright 1986 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 98 (1986), 576-578
- MSC: Primary 13D30; Secondary 14A15, 16A63
- DOI: https://doi.org/10.1090/S0002-9939-1986-0861753-4
- MathSciNet review: 861753