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
Démonstration élémentaire du théorème de \textit{M. Lusin} sur les fonctions mesurables. - 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

Démonstration élémentaire du théorème de \textit{M. Lusin} sur les fonctions mesurables. (Q1470656)

From MaRDI portal





scientific article; zbMATH DE number 2610856
Language Label Description Also known as
English
Démonstration élémentaire du théorème de \textit{M. Lusin} sur les fonctions mesurables.
scientific article; zbMATH DE number 2610856

    Statements

    Démonstration élémentaire du théorème de \textit{M. Lusin} sur les fonctions mesurables. (English)
    0 references
    1916
    0 references
    Einfacher Beweis des folgenden Satzes von \textit{N. Lusin} (C. R.154, 1688; F. d. M. 43, 484 (JFM 43.0484.*), 1912): Es sei \(f(x)\) meßbar und fast überall endlich für \(0\leqq x\leqq 1\); dann läßt sich für jedes \(\varepsilon>0\) das Intervall (0,1) derart in zwei Teilmengen \(M+N\) zerlegen, daß\ das äußere Maß\ von \(N\) kleiner als \(\varepsilon\) ausfällt, während \(f(x)\) stetig auf der Menge \(M\) (in bezug auf \(M\)) ist.
    0 references

    Identifiers