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  • On 2-Rainbow Domination of ...
    Brezovnik, Simon; Rupnik Poklukar, Darja; Žerovnik, Janez

    Mathematics (Basel), 05/2023, Letnik: 11, Številka: 10
    Journal Article

    We obtain new results on the 2-rainbow domination number of generalized Petersen graphs P(ck,k). Exact values are established for all infinite families where the general lower bound 4/5ck is attained. In all other cases lower and upper bounds with small gaps are given.