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
Manifolds which cannot be leaves of foliations - MaRDI portal

Manifolds which cannot be leaves of foliations (Q1913472)

From MaRDI portal





scientific article; zbMATH DE number 878545
Language Label Description Also known as
English
Manifolds which cannot be leaves of foliations
scientific article; zbMATH DE number 878545

    Statements

    Manifolds which cannot be leaves of foliations (English)
    0 references
    0 references
    0 references
    0 references
    23 June 1996
    0 references
    This paper exhibits three classes of Riemannian manifolds which cannot be leaves of a codimension one \(C^0\)-foliation of a compact manifold. A notion of entropy of an open Riemannian manifold is introduced and it is shown that the entropy must be zero for codimension one foliations or for non-linear growth leaves in \(C^1\)-foliations of any codimension: it is then shown that there are manifolds of positive entropy.
    0 references
    foliation
    0 references
    Riemannian manifolds
    0 references
    leaves
    0 references

    Identifiers