Hansberg, Adriana; Randerath, Bert; Volkmann, Lutz Claw-free graphs with equal 2-domination and domination numbers. (English) Zbl 1462.05277 Filomat 30, No. 10, 2795-2801 (2016). MSC: 05C69 PDFBibTeX XMLCite \textit{A. Hansberg} et al., Filomat 30, No. 10, 2795--2801 (2016; Zbl 1462.05277) Full Text: DOI
Ahangar, Hossein Abdollahzadeh; Kosari, Saeed; Sheikholeslami, Seyed Mahmoud; Volkmann, Lutz Graphs with large geodetic number. (English) Zbl 1464.05276 Filomat 29, No. 6, 1361-1368 (2015). MSC: 05C69 PDFBibTeX XMLCite \textit{H. A. Ahangar} et al., Filomat 29, No. 6, 1361--1368 (2015; Zbl 1464.05276) Full Text: DOI
Volkmann, Lutz Signed total \(k\)-independence in digraphs. (English) Zbl 1464.05169 Filomat 28, No. 10, 2121-2130 (2014). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{L. Volkmann}, Filomat 28, No. 10, 2121--2130 (2014; Zbl 1464.05169) Full Text: DOI
Falahat, Mohyedin; Sheikholeslami, Seyed Mahmoud; Volkmann, Lutz New bounds on the rainbow domination subdivision number. (English) Zbl 1464.05286 Filomat 28, No. 3, 615-622 (2014). MSC: 05C69 PDFBibTeX XMLCite \textit{M. Falahat} et al., Filomat 28, No. 3, 615--622 (2014; Zbl 1464.05286) Full Text: DOI
Rad, Nader Jafari; Volkmann, Lutz Vertex-removal in \(K\)-domination. (English) Zbl 1289.05359 Filomat 26, No. 6, 1257-1262 (2012). MSC: 05C69 PDFBibTeX XMLCite \textit{N. J. Rad} and \textit{L. Volkmann}, Filomat 26, No. 6, 1257--1262 (2012; Zbl 1289.05359) Full Text: DOI