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
On the existence of periodic oscillations for pendulum-type equations - MaRDI portal

On the existence of periodic oscillations for pendulum-type equations (Q2188417)

From MaRDI portal
scientific article
Language Label Description Also known as
English
On the existence of periodic oscillations for pendulum-type equations
scientific article

    Statements

    On the existence of periodic oscillations for pendulum-type equations (English)
    0 references
    11 June 2020
    0 references
    The author uses a continuation method to prove the existence and multiplicity of periodic solutions to pendulum-like equations with friction, where the differential operator can be: \begin{itemize} \item[-] the classical second derivative; \item[-] a scalar p-Laplacian operator; \item[-] a relativistic operator; \item[-] a mean curvature operator. \end{itemize} The obtained results improve and complete the previous (rather wide) literature on the argument.
    0 references
    periodic solutions
    0 references
    \(\phi\)-Laplacian
    0 references
    pendulum equation
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references

    Identifiers