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
Center problem for a class of cubic systems with a pair of invariant conjugate imaginary straight lines - MaRDI portal

Center problem for a class of cubic systems with a pair of invariant conjugate imaginary straight lines (Q2860115)

From MaRDI portal





scientific article; zbMATH DE number 6230483
Language Label Description Also known as
English
Center problem for a class of cubic systems with a pair of invariant conjugate imaginary straight lines
scientific article; zbMATH DE number 6230483

    Statements

    0 references
    19 November 2013
    0 references
    cubic differential systems
    0 references
    center conditions
    0 references
    integrating factor
    0 references
    symmetry principle
    0 references
    Center problem for a class of cubic systems with a pair of invariant conjugate imaginary straight lines (English)
    0 references

    Identifiers