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
Vertauschbarkeit transfiniter Ordnungszahlen. - 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 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

Vertauschbarkeit transfiniter Ordnungszahlen. (Q1494674)

From MaRDI portal





scientific article; zbMATH DE number 2643161
Language Label Description Also known as
English
Vertauschbarkeit transfiniter Ordnungszahlen.
scientific article; zbMATH DE number 2643161

    Statements

    Vertauschbarkeit transfiniter Ordnungszahlen. (English)
    0 references
    1907
    0 references
    Der Verf. setzt sich vor, diejenigen transfiniten Ordnungszahlen \(\beta\) zu bestimmen, die zu einer gegebenen transfiniten Ordnungszahl \(\alpha\) in der Beziehung stehen: \[ \alpha+\beta=\beta+\alpha \quad \text{oder} \quad \alpha\beta=\beta\alpha \quad \text{oder} \quad \alpha^{\beta}=\beta^{\alpha}. \]
    0 references
    0 references

    Identifiers