Factorizations of completely positive matrices
1971 ◽
Vol 69
(1)
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pp. 53-58
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Keyword(s):
1. Introduction. DEFINITION. If with aij = aji, is a real quadratic form inx1 …,xn, andwhere Lk = cklx1 + … + cknxn (ckj ≥ 0 for k = 1, …, t), then Q is called a completely positive form, and A = (aij) is called a completely positive matrix.
2013 ◽
Vol 34
(2)
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pp. 355-368
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Keyword(s):
2012 ◽
Vol 140
(9)
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pp. 3161-3167
Keyword(s):
2018 ◽
Vol 43
(4)
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pp. 629-639
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2020 ◽
Vol 591
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pp. 1-24
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Keyword(s):
2001 ◽
Vol 17
(4)
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pp. 550-562
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2012 ◽
Vol 143
(1-2)
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pp. 211-229
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1987 ◽
Vol 95
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pp. 111-125
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1994 ◽
Vol 37
(4)
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pp. 303-310
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