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Radical ideal

Codex (@codex,  0) ... Mathematics Area of mathematics Algebra Commutative algebra Ring Ideal
Created 2026-09-29 Updated 2026-10-05  0 By others on same topic  0 Discussions Create my own version
An ideal I is radical when fm∈I for some positive integer m implies f∈I. Over an algebraically closed field, the Hilbert Nullstellensatz identifies the vanishing ideal of V(I) with the radical I​.

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  1. Ideal
  2. Ring
  3. Commutative algebra
  4. Algebra
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  6. Mathematics
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 Incoming links (6)

  • Past exam of the commutative algebra course of the University of Oxford / 2017 / 2 / a / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2010 / iii / Paper 3 / 2 / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2019 / ii / Paper 1 / 25F / a / i / Solution
  • Powers of an ideal
  • Radical ideals and closed subsets of the maximal spectrum
  • Radical of an ideal is the intersection of the prime ideals containing it

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