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
Collineation groups with one or two orbits on the set of points not on an oval and its nucleus - MaRDI portal

Collineation groups with one or two orbits on the set of points not on an oval and its nucleus

From MaRDI portal
Publication:447745