Norm

If we have N:F_q^n ....> F_q , be the norm function . can any one explian how the map N is surjective .

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Originally Posted by Mike12

If we have N:F_q^n ....> F_q , be the norm function . can any one explian how the map N is surjective .

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Precisely what kind of 'norm' is this? A field norm or a vector space norm?

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Originally Posted by Drexel28

Precisely what kind of 'norm' is this? A field norm or a vector space norm?

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Hi,
It is a field Norm.