Penrose, R. A generalized inverse for matrices. (English) Zbl 0065.24603 Proc. Camb. Philos. Soc. 51, 406-413 (1955). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 7 ReviewsCited in 757 Documents Keywords:linear algebra, polynomials PDF BibTeX XML Cite \textit{R. Penrose}, Proc. Camb. Philos. Soc. 51, 406--413 (1955; Zbl 0065.24603) OpenURL