Λ-ring

In algebra, a λ-ring or lambda ring is a commutative ring together with some operations λn on it that behave like the exterior powers of vector spaces. Many rings considered in K-theory carry a natural λ-ring structure.

Source: Wikipedia — Λ-ring (CC BY-SA 4.0)

Λ-ring

In algebra, a λ-ring or lambda ring is a commutative ring together with some operations λn on it that behave like the exterior powers of vector spaces. Many rings considered in K-theory carry a natural λ-ring structure.

Source: Wikipedia "Λ-ring" · CC BY-SA 4.0

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