Norm
Norm may mean:
In mathematics:
- Norm (mathematics), a map which assigns a length to vectors
- Field norm in algebraic number theory and Galois theory
- Reduced norm in algebra over a field theory
- The nonnegative integer function in the definition of Euclidean domain
- The product of conjugate elements of an algebraic element
- In descriptive set theory, a map from a set into the ordinals (see prewellordering)
Norm may also be:
- A statistical concept in psychometrics
- Norm Peterson, a character in the sitcom Cheers and its spin-off Norm
- Naturally Occurring Radioactive Material
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See also
- Normal
- Norma
- Surface normal
- Wikipedia:wikiquette for Wikipedian norms