# Accession Number:

## ADA024647

# Title:

## Formulas for Updating the Generalized Inverse of a Matrix Perturbed by a Dyad.

# Descriptive Note:

## Scientific rept.,

# Corporate Author:

## GEORGE WASHINGTON UNIV WASHINGTON D C PROGRAM IN LOGISTICS

# Personal Author(s):

# Report Date:

## 1976-03-26

# Pagination or Media Count:

## 12.0

# Abstract:

In many applications it is useful to compute the generalized Penrose-Moore inverse of a matrix A acaT where A is a symmetric matrix whose generalized inverse A is known, and acaT is a dyad. Several formulas are given and verified since there are four cases which must be considered.

# Descriptors:

# Subject Categories:

- Theoretical Mathematics