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
Hahn-Banach type theorems for adjoint semigroups - MaRDI portal

Hahn-Banach type theorems for adjoint semigroups (Q1119886)

From MaRDI portal





scientific article; zbMATH DE number 4098102
Language Label Description Also known as
English
Hahn-Banach type theorems for adjoint semigroups
scientific article; zbMATH DE number 4098102

    Statements

    Hahn-Banach type theorems for adjoint semigroups (English)
    0 references
    0 references
    1990
    0 references
    It is shown that most of the Hahn-Banach theorems hold for the semigroup dual space \(X^{\odot}\) of a \(C_ 0\)-semigroup on a Banach space X. As an application we give a new proof of a recently discovered characterization of \(\odot\)-reflexivity.
    0 references
    adjoint semigroups
    0 references
    sun-reflexivity
    0 references
    Hahn-Banach theorems
    0 references
    semigroup dual space
    0 references
    \(C_ 0\)-semigroup on a Banach space
    0 references

    Identifiers