bn:00980521n
Noun Concept
Categories: All Wikipedia articles needing clarification, Quadratic forms, Lie groups, Linear algebraic groups, Euclidean symmetries
EN
orthogonal group  SO  Complex orthogonal group  Dickson map  general orthogonal group  Group O
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