Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
On Schur complements of sign regular matrices of order \(k\) - MaRDI portal

On Schur complements of sign regular matrices of order \(k\) (Q972790)

From MaRDI portal





scientific article; zbMATH DE number 5710780
Language Label Description Also known as
English
On Schur complements of sign regular matrices of order \(k\)
scientific article; zbMATH DE number 5710780

    Statements

    On Schur complements of sign regular matrices of order \(k\) (English)
    0 references
    0 references
    0 references
    21 May 2010
    0 references
    sign regular matrices
    0 references
    totally nonnegative matrices
    0 references
    totally nonpositive matrices
    0 references
    Schur complements
    0 references

    Identifiers