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
Conditions for the normal rectilinear congruences whose focal surfaces are minimal - 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

Conditions for the normal rectilinear congruences whose focal surfaces are minimal (Q2752276)

From MaRDI portal





scientific article; zbMATH DE number 1660749
Language Label Description Also known as
English
Conditions for the normal rectilinear congruences whose focal surfaces are minimal
scientific article; zbMATH DE number 1660749

    Statements

    title
    Conditions for the normal rectilinear congruences whose focal surfaces are minimal (English)
    0 references
    publication date
    12 January 2004
    0 references
    zbMATH Keywords
    normal rectilinear congruence
    0 references
    focal surface
    0 references
    minimal surface
    0 references
    cites work
    Q3256672
    0 references
    author
    D. Alexiou
    0 references
    Gr. Tsagas
    0 references
    C. N. Frangakis
    0 references

    Identifiers

    Mathematics Subject Classification ID
    53A10
    0 references
    53A25
    0 references
    53A05
    0 references
    zbMATH DE Number
    1660749
    0 references
    OpenAlex ID
    W1980426843
    0 references
     
    Retrieved from "https://mardi.schubotz.org/w/index.php?title=Item:Q2752276&oldid=43735545"
    Powered by MediaWiki