• Title of article

    On perfectness of sums of graphs Original Research Article

  • Author/Authors

    D. de Werra، نويسنده , , A. Hertz، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 1999
  • Pages
    9
  • From page
    93
  • To page
    101
  • Abstract
    We consider the operation of summation of two graphs G1 and G2. Necessary and sufficient conditions for G1 + G2 to be perfect are derived.
  • Keywords
    Perfect graphs , Coloring , Sum of graphs
  • Journal title
    Discrete Mathematics
  • Serial Year
    1999
  • Journal title
    Discrete Mathematics
  • Record number

    951268

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=951268