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Browsing Department of Mathematical Sciences by Subject "Irredundance"

Browsing Department of Mathematical Sciences by Subject "Irredundance"

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  • Critical concepts in domination, independence and irredundance of graphs 
    Grobler, Petrus Jochemus Paulus (1998-11)
    The lower and upper independent, domination and irredundant numbers of the graph G = (V, E) are denoted by i ( G) , f3 ( G), 'Y ( G), r ( G), ir ( G) and IR ( G) respectively. These six numbers are called the domination ...
  • The queen's domination problem 
    Burger, Alewyn Petrus (1998-11)
    The queens graph Qn has the squares of then x n chessboard as its vertices; two squares are adjacent if they are in the same row, column or diagonal. A set D of squares of Qn is a dominating set for Qn if every square ...

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