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 A tight linear bound to the chromatic number of $(P_5, K_1+(K_1\cup K_3))$-free graphs - MaRDI portal
A tight linear bound to the chromatic number of $(P_5, K_1+(K_1\cup K_3))$-free graphs
