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
Stečkin inequalities for summability methods - 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

Stečkin inequalities for summability methods (Q1363192)

From MaRDI portal





scientific article; zbMATH DE number 1049440
Language Label Description Also known as
English
Stečkin inequalities for summability methods
scientific article; zbMATH DE number 1049440

    Statements

    title
    Stečkin inequalities for summability methods (English)
    0 references
    publication date
    13 January 1998
    0 references
    review text
    Summary: Stečkin proved an inequality on Fejér means of Fourier series. He said, ``Proving a similar inequality for another summability method is an interesting problem.'' We generalize Stečkin's inequality and give various applications to summability methods.
    0 references
    zbMATH Keywords
    Stechkin inequality
    0 references
    M. F. Timan inequality
    0 references
    Zygmund typical means
    0 references
    summability methods
    0 references
    author
    Jiading Cao
    0 references

    Identifiers

    Mathematics Subject Classification ID
    41A17
    0 references
    41A45
    0 references
    42A24
    0 references
    42A10
    0 references
    41A05
    0 references
    41A40
    0 references
    41A10
    0 references
    zbMATH DE Number
    1049440
    0 references
     
    Retrieved from "https://mardi.schubotz.org/w/index.php?title=Item:Q1363192&oldid=43628715"
    Powered by MediaWiki