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
Killing tensor fields on the standard sphere and spectra of \(SO(n+1)/SO(n-1)\times SO(2)\) and \(O(n+1)/O(n-1)\times O(2)\) - MaRDI portal