Basic open set
Summary
A basic open set of the spectrum of a commutative ring is a set of prime ideals not containing a fixed element . These sets form a basis of the Zariski topology. The set is in natural bijection with the spectrum of the localization , so basic open sets are again spectra of rings.
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| Tag | N6JX9BCKQP |
|---|---|
| URI | m2://N6JX9BCKQP |
| Kind | concept |
| Writing | W0 stub |
| MSC | 14A05, 13A15 |
| Changed | 2 November 2026 |
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