Principal ideal

(2026). Principal ideal. Encyclopedia of Mathematics.

Type

Reference work

Intellectual base

Reference work

Year

2026

Link

https://encyclopediaofmath.org/wiki/Principal_ideal

Cited by

1 citation across 1 artifact.

Domain-specific

• Principal Ideal
  • (Ra) need not equal (aR), and the smallest two-sided ideal is generally finite sums of terms (ras), not one simple left or right orbit.

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