In mathematics, a linear algebraic group is a subgroup of the group of invertible n × n {\displaystyle n\times n} matrices (under matrix multiplication) that is defined by polynomial equations. An example is the orthogonal group, defined by the relation M T M = I n {\displaystyle M^{T}M=I_{n}} where M T {\displaystyle M^{T}} is the transpose of M {\displaystyle M} .
In mathematics, a linear algebraic group is a subgroup of the group of invertible n × n {\displaystyle n\times n} matrices (under matrix multiplication) that is defined by polynomial equations. An example is the orthogonal group, defined by the relation M T M = I n {\displaystyle M^{T}M=I_{n}} where M T {\displaystyle M^{T}} is the transpose of M {\displaystyle M} .
Source: Wikipedia "Linear algebraic group" · CC BY-SA 4.0
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