normalizer
Noun
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Noun
normalizer (plural normalizers)
- one who normalizes, fits to a norm or standard etc.
- (algebra) The subset of elements of some group which leave some given subset invariant when conjugating it.
- In symbols, the normalizer of some subset S of group G is the subset N(S) = \{g \in G | g^{-1}S g = S\}, so that S would be a normal subgroup if N(S) were the whole group.
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