@techreport{704d87e816754ed89f1714d6f04243c9,
title = "On the Matrix (I + X)-1",
abstract = "In this note we consider the question under which conditions all entries of the matrix I-(I+X)-1 are nonnegative in case matrix X is a real positive definite matrix.Sufficient conditions are presented as well as some necessary conditions.One sufficient condition is that matrix X-1 is an inverse M-matrix.A class of matrices for which the inequality holds is presented.",
keywords = "matrices",
author = "J.C. Engwerda",
note = "Subsequently publshed in Linear and Multilinear Algebra, 2008 Pagination: 13",
year = "2005",
language = "English",
volume = "2005-120",
series = "CentER Discussion Paper",
publisher = "Macroeconomics",
type = "WorkingPaper",
institution = "Macroeconomics",
}