| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4598989 | Linear Algebra and its Applications | 2015 | 8 Pages |
Abstract
The first part of the paper recalls and enlarges some results which appeared in the author's paper published 50 years ago, characterizing the relationship between the diagonal entries of mutually inverse positive definite matrices. In the second part, sign patterns of positive definite matrices which are also inverse positive are studied.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Miroslav Fiedler,