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 the dual Stiefel-Whitney classes of some Grassmann manifolds - MaRDI portal

On the dual Stiefel-Whitney classes of some Grassmann manifolds (Q1046906)

From MaRDI portal





scientific article; zbMATH DE number 5652025
Language Label Description Also known as
English
On the dual Stiefel-Whitney classes of some Grassmann manifolds
scientific article; zbMATH DE number 5652025

    Statements

    On the dual Stiefel-Whitney classes of some Grassmann manifolds (English)
    0 references
    0 references
    29 December 2009
    0 references
    For \(n=2^s+2\) and \(n=2^s+3\) \((s\geq 3)\), some non-vanishing high-dimensional dual Stiefel-Whitney classes of the Grassmann manifolds \(O(n)/O(4) \times O(n-4)\) are presented. Some applications are also discussed.
    0 references
    Grassmann manifold
    0 references
    dual Stiefel-Whitney class
    0 references
    immersion
    0 references

    Identifiers