nLab transpose matrix

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Definition

If $A = (a_{i j})$ is a matrix, then its transpose $A^T$ is the matrix $A^T \coloneqq (a_{j i})$ .

A square matrix which is its own transpose, $A =A^T$ , is called a symmetric matrix.

Last revised on June 16, 2023 at 16:36:55. See the history of this page for a list of all contributions to it.