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
On discontinuous groups acting on (\(\mathbb{H}_{2n+1}^{r} \times \mathbb{H}_{2n+1}^{r})/{\delta}\) - MaRDI portal