Elementary matrix
From Encyclopedia of Mathematics
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A matrix over a ring $R$ which is an identity matrix with one off-diagonal element added.
How to Cite This Entry:
Elementary matrix. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Elementary_matrix&oldid=36227
Elementary matrix. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Elementary_matrix&oldid=36227