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
Determination des intégrales des systèmes d'équations linéaires aux dérivées partielles du type elliptique. - MaRDI portal

Deprecated: Use of MediaWiki\Skin\SkinTemplate::injectLegacyMenusIntoPersonalTools was deprecated in Please make sure Skin option menus contains `user-menu` (and possibly `notifications`, `user-interface-preferences`, `user-page`) 1.46. [Called from MediaWiki\Skin\SkinTemplate::getPortletsTemplateData in /var/www/html/w/includes/Skin/SkinTemplate.php at line 691] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of MediaWiki\Skin\BaseTemplate::getPersonalTools was deprecated in 1.46 Call $this->getSkin()->getPersonalToolsForMakeListItem instead (T422975). [Called from Skins\Chameleon\Components\NavbarHorizontal\PersonalTools::getHtml in /var/www/html/w/skins/chameleon/src/Components/NavbarHorizontal/PersonalTools.php at line 66] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of QuickTemplate::(get/html/text/haveData) with parameter `personal_urls` was deprecated in MediaWiki Use content_navigation instead. [Called from MediaWiki\Skin\QuickTemplate::get in /var/www/html/w/includes/Skin/QuickTemplate.php at line 131] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Determination des intégrales des systèmes d'équations linéaires aux dérivées partielles du type elliptique. (Q573389)

From MaRDI portal





scientific article; zbMATH DE number 2556980
Language Label Description Also known as
English
Determination des intégrales des systèmes d'équations linéaires aux dérivées partielles du type elliptique.
scientific article; zbMATH DE number 2556980

    Statements

    Determination des intégrales des systèmes d'équations linéaires aux dérivées partielles du type elliptique. (English)
    0 references
    0 references
    1931
    0 references
    Die bekannten Begriffe und Sätze aus der Theorie der linearen partiellen Differentialgleichungen vom elliptischen Typus (Randwertaufgaben, \textit{Green}sche Funktion, Lösung mit Hufe von Integralgleichungen) werden auf Systeme von der Gestalt \[ \sum_{i,j=1}^n a^k_{ij}\frac{\partial^2 u_k}{\partial x_i\partial x_j}+ \sum_{h,i=1}^n b_{hi}^k\frac{\partial u_h}{\partial x_i}+ \sum_{h=1}^n c_h^ku_h=f_k \qquad (k=1,2,\ldots,n) \] in passender Weise übertragen. Die \(a^k_{ij}\), \(b^k_{hi}\), \(c^k_h\), \(f_k\) sind selbstverständlich Funktionen von \(x_1, x_2,\ldots, x_n\).
    0 references

    Identifiers