Blatant
发表于 2025-3-25 03:39:17
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Antarctic
发表于 2025-3-25 10:56:26
,Trumpism, Fake News and the “New Normal”,The reverse order law for the generalized inverses of a matrix product yields a class of interesting fundamental problems in the theory of the generalized inverses of matrices. They have attracted considerable attention since the middle 1960s.
expansive
发表于 2025-3-25 13:59:25
Conclusions: The Politics of Misinformation,It follows from Chap. . that the six important kinds of generalized inverse: the M-P inverse ., the weighted M-P inverse ., the group inverse ., the Drazin inverse ., the Bott-Duffin inverse . and the generalized Bott-Duffin inverse . are all the generalized inverse ., which is the .-inverse of . with the prescribed range . and null space ..
PHAG
发表于 2025-3-25 17:50:12
A matrix is considered structured if its structure can be exploited to obtain efficient algorithms. Examples of structured matrices include Toeplitz, Hankel, circulant, Vandermonde, Cauchy, sparse. A matrix is called Toeplitz if its entries on the same diagonal are equal.
圣人
发表于 2025-3-25 21:57:26
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来这真柔软
发表于 2025-3-26 01:41:25
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闲荡
发表于 2025-3-26 04:45:09
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commune
发表于 2025-3-26 11:33:44
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显示
发表于 2025-3-26 12:41:10
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inquisitive
发表于 2025-3-26 20:50:23
Reverse Order and Forward Order Laws for ,The reverse order law for the generalized inverses of a matrix product yields a class of interesting fundamental problems in the theory of the generalized inverses of matrices. They have attracted considerable attention since the middle 1960s.