Normal closure
(Redirected from Normal closure (disambiguation))
The term normal closure is used in two senses in mathematics:
- In group theory, the normal closure of a subset of a group is the smallest normal subgroup that contains the subset.
- In field theory, the normal closure of an algebraic extension F/K is an extension field L of F such that L/K is normal and L is minimal with this property.
This disambiguation page lists articles associated with the title Normal closure.
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