IEVref:102-06-13ID:
Language:enStatus: Obsolete
Term: unit matrix
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Definition: square matrix E the elements of which are the Kronecker deltas: Eij = δij

NOTE 1 The unit matrix is the unit element for the multiplication: AE = EA = A for every square matrix A of a given order.

NOTE 2 The unit matrix of order n is denoted by En or In.


Publication date:2007-08
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Internal notes:2017-06-02: Cleanup - Remove Attached Image 102-06-13en.gif
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