Norm, the Norm or NORM may refer to:

In academic disciplines

Norm (geology) Normative mineralogy is a calculation of the composition of a rock sample that estimates the ''idealised mineralogy'' of a rock based on a quantitative chemical analysis according to the principles of geochemistry. Normative mineral calculations ...

, an estimate of the idealised mineral content of a rock * Norm (philosophy), a standard in normative ethics that is prescriptive rather than a descriptive or explanatory abstraction *

Social norm Social norms are shared standards of acceptance, acceptable behavior by groups. Social norms can both be informal understandings that govern the behavior of members of a society, as well as be codified into wikt:rule, rules and laws. Social normat ...

, expected patterns of behavior and belief *

Basic norm Basic norm (german: Grundnorm) is a concept in the ''Pure Theory of Law'' created by Hans Kelsen, a jurist and Philosophy of Law, legal philosopher. Kelsen used this word to denote the basic Norm (philosophy), norm, order, or rule that forms an un ...

, a jurisprudence concept by Kelsen *

Peremptory norm A peremptory norm (also called or ' ; Latin for "compelling law") is a fundamental principle of international law that is accepted by the international community of states as a norm from which no derogation is permitted. There is no universal a ...

, a fundamental principle of international law *

Norm (artificial intelligence) Norms can be considered from different perspectives in artificial intelligence to create computers and computer software that are capable of intelligent behaviour. In artificial intelligence and law, legal norms are considered in computational to ...

, a set of statements used to regulate artificial intelligence software * Norm, a statistical concept in psychometrics representing the aggregate responses of a standardized and representative group * NORM, naturally occurring radioactive materials * NORM (non-mobile older rural males), an acronym in dialect studies coined by Chambers and Trudgill (1980) for a group to which speakers frequently refer

In mathematics

* Norm (mathematics), a map that assigns a length or size to a mathematical object, including: ** Vector norm, a map that assigns a length or size to any vector in a vector space ** Matrix norm, a map that assigns a length or size to a matrix ** Operator norm, a map that assigns a length or size to any operator in a function space ** Norm (abelian group), a map that assigns a length or size to any element of an abelian group * Field norm a map in algebraic number theory and Galois theory that generalizes the usual distance norm *

Ideal norm In commutative algebra, the norm of an ideal is a generalization of a norm of an element in the field extension. It is particularly important in number theory since it measures the size of an ideal of a complicated number ring in terms of an ideal i ...

, the ideal-theoretic generalization of the field norm *

Norm (group) In mathematics, in the field of group theory, the norm of a group is the intersection of the normalizers of all its subgroups. This is also termed the Baer norm, after Reinhold Baer. The following facts are true for the Baer norm: * It is a charac ...

, a certain subgroup of a group *

Norm (map) Norm, the Norm or NORM may refer to: In academic disciplines * Norm (geology), an estimate of the idealised mineral content of a rock * Norm (philosophy), a standard in normative ethics that is prescriptive rather than a descriptive or explana ...

, a map from a pointset into the ordinals inducing a

prewellordering In set theory, a prewellordering on a set X is a preorder \leq on X (a transitive and strongly connected relation on X) that is wellfounded in the sense that the relation x \leq y \land y \nleq x is wellfounded. If \leq is a prewellordering on ...

Norm group In number theory, a norm group is a group of the form N_(L^\times) where L/K is a finite abelian extension of nonarchimedean local fields. One of the main theorems in local class field theory states that the norm groups in K^\times are precisely the ...

, a group in class field theory that is the image of the multiplicative group of a field * Norm function, a term in the study of

Euclidean domain In mathematics, more specifically in ring theory, a Euclidean domain (also called a Euclidean ring) is an integral domain that can be endowed with a Euclidean function which allows a suitable generalization of the Euclidean division of integers. ...

s, sometimes used in place of "Euclidean function"

People

Norm (given name) Norm is a masculine given name, most often a short form (hypocorism) of Norman. People named Norm include: * Norm Abram (born 1949), carpenter on the television show ''This Old House'' * Norm Chow (born 1946), American football coach * Norm Cox (Am ...

* Norm Macdonald, a Canadian stand-up comedian

Arts and entertainment

* Norm Peterson, a character in the sitcom ''Cheers'' and its spin-off ''Frasier'' * Norm, a recurring character in ''Phineas and Ferb'' * ''The Norm'' (comic strip), syndicated by Michael Jantze * ''The Norm'' (radio), a former CBC radio show * The Norm, a character in the 1989 film ''

Spirits of the Air, Gremlins of the Clouds ''Spirits of the Air, Gremlins of the Clouds'' is a 1989 Australian independent post-apocalyptic sci-fi adventure film directed, produced and written by Alex Proyas, which was marking its first feature debut. Set in a post-apocalyptic world in wh ...

'' * Norm, the main character in the '' Norm of the North'' films

Other uses

National Organization of Russian Muslims The National Organization of Russian Muslims (NORM) is an organization of the Russian Muslims, founded in 2004 on the basis of Russian Muslim communities of Moscow (Banu Zulkarnain), Yoshkar-Ola (Tsaryovokokshaysk Community of Russian Muslims), Oms ...

, a religious organization based in Russia * Norm (chess), a chess result required to qualify for an official title * NORM (NACK-Oriented Reliable Multicast), a transport protocol * Norm, a character from the Australian government physical fitness program and advertising campaign " Life. Be in it." *

Norms Restaurants Norms Restaurants (stylized as NORMS) is a chain of diner-style restaurants in Southern California. Founded in 1949 by used-car salesman Norm Roybark, some restaurants are open 24 hours a day, 7 days a week. the company operates 21 locations, ...

, a chain of restaurants in Southern California

In academic disciplines

In mathematics

People

Arts and entertainment

Other uses

See also