
Accession Number : AD0758215
Title : A Class of Approximations for Positive Definite Symmetric Matrices, with Applications.
Descriptive Note : Technical rept.,
Corporate Author : AIR FORCE AERO PROPULSION LAB WRIGHTPATTERSON AFB OHIO
Personal Author(s) : Courter,Jim R.
Report Date : SEP 1972
Pagination or Media Count : 119
Abstract : Given two symmetric positive definite matrices A and B of the same size, approximations C(A) to B are discussed. Methods of derivation of such approximations are presented. An application to approximate solution of a linear timevarying system is explored. (Author)
Descriptors : (*MATRICES(MATHEMATICS), *APPROXIMATION(MATHEMATICS)), NUMERICAL ANALYSIS, NUMERICAL INTEGRATION
Subject Categories : Theoretical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE