The Moore-Penrose inverse and the vector product

Autor:	Götz Trenkler
Rok vydání:	2002
Předmět:	Pure mathematics Mathematics (miscellaneous) Generalized inverse Applied Mathematics Product (mathematics) Inverse functions and differentiation Multiplicative inverse Inverse Inverse function Cross product Moore–Penrose pseudoinverse Education Mathematics
Zdroj:	International Journal of Mathematical Education in Science and Technology. 33:431-436
ISSN:	1464-5211 0020-739X
DOI:	10.1080/002073902760047922
Popis:	In this note it is shown that the Moore-Penrose inverse of real 3 X 3 matrices can be expressed in terms of the vector product of their columns. Moreover, a simple formula of a generalized inverse is presented, which also involves the vector product.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bc154cfc9cf75fe40e1636e024caebe2 https://doi.org/10.1080/002073902760047922 Zobrazit plný text záznamu