Matrix equalities equivalent to the reverse order law $(AB)^{\dag} = B^{\dag}A^{\dag}$
| Autor: | Tian, Yongge |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Popis: | This note shows that the well-known reverse order law $(AB)^{\dag} = B^{\dag}A^{\dag}$ for the Moore--Penrose inverse of matrix product is equivalent to many other equalities for that are composed of multiple products $(AB)^{\dag}$ and $B^{\dag}A^{\dag}$ by means of the definition of the Moore--Penrose inverse and orthogonal projector theory. |
| Databáze: | OpenAIRE |
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