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 Sur l'équation \(\frac{\partial^2z}{\partial x^2}-\frac{\partial z}{\partial y}=0\) et la théorie de la chaleur. - MaRDI portal
Sur l'équation \(\frac{\partial^2z}{\partial x^2}-\frac{\partial z}{\partial y}=0\) et la théorie de la chaleur.
