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
An extension of generalized \((\psi, \varphi)\)-weak contractions - MaRDI portal

An extension of generalized \((\psi, \varphi)\)-weak contractions (Q456502)

From MaRDI portal





scientific article; zbMATH DE number 6093820
Language Label Description Also known as
English
An extension of generalized \((\psi, \varphi)\)-weak contractions
scientific article; zbMATH DE number 6093820

    Statements

    An extension of generalized \((\psi, \varphi)\)-weak contractions (English)
    0 references
    0 references
    0 references
    0 references
    0 references
    16 October 2012
    0 references
    Summary: We prove a fixed-point theorem for a class of maps that satisfy generalized \((\psi, \varphi)\)-weak contractions depending on a given function. An example is given to illustrate our extensions.
    0 references
    generalized \((\psi, \varphi)\)-weak contractions
    0 references
    fixed-point theorem
    0 references

    Identifiers