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Details for article 5 of 7 found articles
| Title: |
Necessary conditions and a sufficient condition for the Fischer-Hadamard inequalities |
| Author: |
Hershkowitz, Daniel Berman, Abraham |
| Appeared in: |
Linear & multilinear algebra |
| Paging: | Volume 13 (1983) nr. 1 pages 67-72 |
| Year: |
1983-03 |
| Contents: |
It is well known that a matrix, all of whose principal minors are positive, satisfies the Fischer-Hadamard inequalities if and only if it is weakly sign symmetric. In this paper we consider the general case of matrices whose principal minors may be nonpositive. Necessary conditions and a sufficient condition for the Fischer-Hadamard inequalities to hold are given in the general case. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 5 of 7 found articles
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