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
Greedoid polyhedra - MaRDI portal

Greedoid polyhedra (Q1097283)

From MaRDI portal





scientific article; zbMATH DE number 4033771
Language Label Description Also known as
English
Greedoid polyhedra
scientific article; zbMATH DE number 4033771

    Statements

    Greedoid polyhedra (English)
    0 references
    0 references
    1985
    0 references
    Greedoids can be viewed as relaxations of matroids. As a subclass, APS- greedoids cover many combinatorial problems. This paper deals with APS- greedoid polyhedra. These polyhedra are similar in properties to matroid polyhedra. That is, the vertices of an APS-greedoid polyhedron are precisely the incidence vectors of the members of an APS-greedoid.
    0 references
    Greedoids
    0 references
    APS-greedoids
    0 references
    greedoid polyhedra
    0 references

    Identifiers