bn:00980521n
Noun Concept
Categories: Quadratic forms, Euclidean symmetries, All articles with unsourced statements, Linear algebraic groups, Lie groups
EN
orthogonal group  SO  Complex orthogonal group  Dickson map  general orthogonal group
EN
In mathematics, the orthogonal group in dimension n {\displaystyle n}, denoted O ⁡ {\displaystyle \operatorname {O} }, is the group of distance-preserving transformations of a Euclidean space of dimension n {\displaystyle n} that preserve a fixed point, where the group operation is given by composing transformations. Wikipedia
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EN
In mathematics, the orthogonal group in dimension n {\displaystyle n}, denoted O ⁡ {\displaystyle \operatorname {O} }, is the group of distance-preserving transformations of a Euclidean space of dimension n {\displaystyle n} that preserve a fixed point, where the group operation is given by composing transformations. Wikipedia
Mathematical group consisting of transformations of a Euclidean space which preserve distance and a fixed point Wikidata
For given n and field F (especially where F is the real numbers), the group of n × n orthogonal matrices with elements in F, where the group operation is matrix multiplication. Wiktionary