Principal factor: Difference between revisions
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Latest revision as of 02:14, 9 September 2024
In algebra, the principal factor of a -class J of a semigroup S is equal to J if J is the kernel of S, and to otherwise.
Properties
- A principal factor is a simple, 0-simple or null semigroup.[1]
References
Further reading
Template:Abstract-algebra-stub
- ↑ Grillet (1995), p. 50, Proposition 4.9.