---
tag: 0PBY4E9GQF
kind: concept
name: Skew-symmetric matrix
aliases: [antisymmetric-matrix]
msc: [15A99]
sources:
  - url: https://en.wikipedia.org/wiki/Skew-symmetric_matrix
    locator: lead section
same_as:
  wikidata: Q526790
  wikipedia: Skew-symmetric matrix
---

## Summary

A skew-symmetric matrix is a square matrix whose transpose is its negative.