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
The PI index of polyomino chains - MaRDI portal

The PI index of polyomino chains (Q1003555)

From MaRDI portal





scientific article; zbMATH DE number 5523029
Language Label Description Also known as
English
The PI index of polyomino chains
scientific article; zbMATH DE number 5523029

    Statements

    title
    The PI index of polyomino chains (English)
    0 references
    author
    Lixing Xu
    0 references
    Shubo Chen
    0 references
    publication date
    4 March 2009
    0 references
    zbMATH Keywords
    graph invariant
    0 references
    PI index
    0 references
    polyomino chain
    0 references
    square lattice
    0 references
    segment
    0 references

    Identifiers

    Mathematics Subject Classification ID
    05C90
    0 references
    05C07
    0 references
    92E10
    0 references
    zbMATH DE Number
    5523029
    0 references
    OpenAlex ID
    W2009030472
    0 references
     
    Retrieved from "https://portal.mardi4nfdi.de/w/index.php?title=Item:Q1003555&oldid=42813478"
    Powered by MediaWiki