Non-Abelian

Author

Eric W. Weisstein
April 14, 2004

This notebook downloaded from http://mathworld.wolfram.com/notebooks/Algebra/Non-Abelian.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/Non-Abelian.html.

©2005 Wolfram Research, Inc. except for portions noted otherwise

Non-Abelian Matrices

A={{1,0},{0,-1}};
B={{0,1},{-1,0}};

MatrixForm/@{A.B,B.A}