scalar matrix


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Related to scalar matrix: symmetric matrix
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Noun1.scalar matrix - a diagonal matrix in which all of the diagonal elements are equal
diagonal matrix - a square matrix with all elements not on the main diagonal equal to zero
identity matrix, unit matrix - a scalar matrix in which all of the diagonal elements are unity
References in periodicals archive ?
Clearly if one of a, b, ac, or cb is a scalar matrix we are done by Lemma 9.
As in the scalar matrix game (Vorob'ev, 1994) here: ([i.
In view of (7) like of the case of scalar matrix games the following theorem is proving.