Generalized permutation matrix: Difference between revisions

Revision as of 19:42, 3 July 2009

Revision as of 21:49, 8 August 2009

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In [[mathematics]], a '''generalized permutation matrix''' (or '''monomial matrix''') is a [[matrix (mathematics)|matrix]] with the same nonzero pattern as a [[permutation matrix]], i.e. there is exactly one nonzero entry in each row and each column. An example of a generalized permutation matrix is