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
Levi-Civita connections on degenerate pseudo-Riemannian manifolds - MaRDI portal

Levi-Civita connections on degenerate pseudo-Riemannian manifolds (Q5941868)

From MaRDI portal
scientific article; zbMATH DE number 1637593
Language Label Description Also known as
English
Levi-Civita connections on degenerate pseudo-Riemannian manifolds
scientific article; zbMATH DE number 1637593

    Statements

    Levi-Civita connections on degenerate pseudo-Riemannian manifolds (English)
    0 references
    0 references
    28 August 2001
    0 references
    The author studies smooth manifolds with degenerate symmetric bilinear form of constant signature on tangent spaces. He gives necessary and sufficient conditions for the existence of a Levi-Civita connection on such manifolds using cyclicity condition.
    0 references
    0 references
    degenerate pseudo-Riemannian manifold
    0 references
    Levi-Civita connection
    0 references
    cyclicity condition
    0 references