Completely positive matrices /
A real matrix is positive semidefinite if it can be decomposed as A=BB. In some applications the matrix B has to be elementwise nonnegative. If such a matrix exists, A is called completely positive. The smallest number of columns of a nonnegative matrix B such that A=BB is known as the cp-rank of A....
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| Language: | English |
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[River Edge] New Jersey :
World Scienfic,
©2003.
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