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
Hypergraphs and hypergroups - MaRDI portal

Hypergraphs and hypergroups (Q1921402)

From MaRDI portal





scientific article; zbMATH DE number 920795
Language Label Description Also known as
English
Hypergraphs and hypergroups
scientific article; zbMATH DE number 920795

    Statements

    Hypergraphs and hypergroups (English)
    0 references
    0 references
    11 March 1997
    0 references
    A commutative quasi-hypergroup \(H_\Gamma\) is associated to a given hypergraph \(\Gamma\). Necessary and sufficient conditions for \(H_\Gamma\) to be associative are found. For certain classes of hypergraphs that include finite hypergraphs, a sequence of hypergraphs is described such that the corresponding quasi-hypergroups form a join space.
    0 references
    hypergroup
    0 references
    hypergraph
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references

    Identifiers