Dehgardi, Nasrin; Atapour, Maryam; Khodkar, Abdollah Twin signed \(k\)-domination numbers in directed graphs. (English) Zbl 1499.05453 Filomat 31, No. 20, 6367-6378 (2017). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{N. Dehgardi} et al., Filomat 31, No. 20, 6367--6378 (2017; Zbl 1499.05453) Full Text: DOI
Atapour, Maryam; Dehgardi, Nasrin; Volkmann, L. An introduction to the twin signed total -domination numbers in directed graphs. (English) Zbl 1393.05195 RAIRO, Oper. Res. 51, No. 4, 1331-1343 (2017). MSC: 05C69 PDFBibTeX XMLCite \textit{M. Atapour} et al., RAIRO, Oper. Res. 51, No. 4, 1331--1343 (2017; Zbl 1393.05195) Full Text: DOI
Dehgardi, Nasrin; Atapour, Maryam Twin minus total domination numbers in directed graphs. (English) Zbl 1372.05159 Discuss. Math., Graph Theory 37, No. 4, 989-1004 (2017). MSC: 05C69 PDFBibTeX XMLCite \textit{N. Dehgardi} and \textit{M. Atapour}, Discuss. Math., Graph Theory 37, No. 4, 989--1004 (2017; Zbl 1372.05159) Full Text: DOI