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
Orientable surfaces in the 4-sphere associated with non-orientable knotted surfaces - MaRDI portal

Orientable surfaces in the 4-sphere associated with non-orientable knotted surfaces (Q3200256)

From MaRDI portal
scientific article
Language Label Description Also known as
English
Orientable surfaces in the 4-sphere associated with non-orientable knotted surfaces
scientific article

    Statements

    Orientable surfaces in the 4-sphere associated with non-orientable knotted surfaces (English)
    0 references
    0 references
    1990
    0 references
    embedding of a closed non-orientable surface in \(S^ 4\)
    0 references
    normal Euler number
    0 references
    normal bundle
    0 references
    cross-section
    0 references
    associated doubled surface
    0 references

    Identifiers