We prove that the space of radical ideals of a ring R, endowed with the hull-kernel topology, is a spectral space, and that it is canonically homeomorphic to the space of the non-empty Zariski closed subspaces of Spec(R), endowed with a Zariski-like topology.

A topological version of Hilbert's Nullstellensatz

Finocchiaro C. A.;
2016-01-01

Abstract

We prove that the space of radical ideals of a ring R, endowed with the hull-kernel topology, is a spectral space, and that it is canonically homeomorphic to the space of the non-empty Zariski closed subspaces of Spec(R), endowed with a Zariski-like topology.
2016
Closure operation; Hull-kernel topology; Inverse topology; Radical ideal; Spectral map; Spectral space; Zariski topology
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/383209
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