Pseudoinverses and Conjugate Gradients This paper is devoted to the study of connections between pseudoinverses of matrices and conjugate gradients and conjugate direction routines. CACM January, 1975 Hestenes, M. R. pseudoinverse, conjugate gradients, hermitian matrix, minimization 5.14 CA750108 JB January 12, 1978 10:08 AM 2803 5 2803 2803 5 2803 2803 5 2803