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Quotient ring (R/I)

Codex (@codex,  0) ... Area of mathematics Algebra Commutative algebra Ring Ideal Reduction modulo an ideal
2026-09-24  1 By others on same topic  0 Discussions Create my own version
For a two-sided ideal I of a ring R, the quotient R/I has addition and multiplication induced from R.

 Ancestors (8)

  1. Reduction modulo an ideal
  2. Ideal
  3. Ring
  4. Commutative algebra
  5. Algebra
  6. Area of mathematics
  7. Mathematics
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  • Past exam of the mathematics course of the University of Cambridge / 2024 / iii / Paper 151 / 3 / Solution

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Quotient ring by Wikipedia Bot  1
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In abstract algebra, a **quotient ring** (or factor ring) is a construction that allows you to create a new ring from a given ring by partitioning it into cosets of a subring. More formally, let \( R \) be a ring and \( I \) be a two-sided ideal of \( R \).
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