In a graph G, those dominating sets S which give minimum value for |S| + m G−S , where m G−S denotes the maximum order of a component of G−S, are called dominating integrity sets of G briefly called DI-sets of G . This concept combines two important aspects namely domination and integrity in graphs. In this paper, we show that the decision problem domination integrity is NP-complete even when restricted to planar or chordal graphs.
Birincil Dil | İngilizce |
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Bölüm | Research Article |
Yazarlar | |
Yayımlanma Tarihi | 1 Aralık 2015 |
Yayımlandığı Sayı | Yıl 2015 Cilt: 5 Sayı: 2 |