Hattingh, J. H.; Saleh, O. A.; van der Merwe, L. C.; Walters, T. J. Product Nordhaus-Gaddum-type results for the induced path number involving complements with respect to \(K_n\) or \(K_{n,n}\). (English) Zbl 1300.05253 Util. Math. 94, 275-285 (2014). MSC: 05C70 05C38 05C15 05C35 PDFBibTeX XMLCite \textit{J. H. Hattingh} et al., Util. Math. 94, 275--285 (2014; Zbl 1300.05253)
Hattingh, Johannes H.; Joubert, Ernst J.; van der Merwe, Lucas The critically index of total domination of a path. (English) Zbl 1264.05093 Util. Math. 87, 285-291 (2012). MSC: 05C69 05C38 PDFBibTeX XMLCite \textit{J. H. Hattingh} et al., Util. Math. 87, 285--291 (2012; Zbl 1264.05093)
Hattingh, Johannes H.; Joubert, Ernst J.; Jonck, Elizabeth; Plummer, Andrew R. Total restrained domination in unicyclic graphs. (English) Zbl 1232.05164 Util. Math. 82, 81-95 (2010). MSC: 05C69 05C38 PDFBibTeX XMLCite \textit{J. H. Hattingh} et al., Util. Math. 82, 81--95 (2010; Zbl 1232.05164)
Jonck, Elizabeth; Hattingh, Johannes H.; Ras, Charl J. The \(L(d,1)\)-hole index of paths and cycles. (English) Zbl 1100.05085 Util. Math. 69, 55-64 (2006). Reviewer: Giacomo Bonanno (Davis) MSC: 05C78 05C38 PDFBibTeX XMLCite \textit{E. Jonck} et al., Util. Math. 69, 55--64 (2006; Zbl 1100.05085)
Hattingh, Johannes H.; Rautenbach, Dieter Further results on weak domination in graphs. (English) Zbl 0999.05080 Util. Math. 61, 193-207 (2002). Reviewer: Bohdan Zelinka (Liberec) MSC: 05C69 PDFBibTeX XMLCite \textit{J. H. Hattingh} and \textit{D. Rautenbach}, Util. Math. 61, 193--207 (2002; Zbl 0999.05080)
Harris, Laura; Hattingh, Johannes H.; Ungerer, Elna The signed and minus \(k\)-subdomination numbers of certain complete multipartite graphs and their complements. (English) Zbl 0973.05059 Util. Math. 59, 77-95 (2001). Reviewer: Dieter Rautenbach (Aachen) MSC: 05C69 PDFBibTeX XMLCite \textit{L. Harris} et al., Util. Math. 59, 77--95 (2001; Zbl 0973.05059)
Hattingh, Johannes H.; Henning, Michael A. Bipartite Ramsey theory. (English) Zbl 0908.05064 Util. Math. 53, 217-230 (1998). Reviewer: C.Jagger (Cambridge) MSC: 05C55 PDFBibTeX XMLCite \textit{J. H. Hattingh} and \textit{M. A. Henning}, Util. Math. 53, 217--230 (1998; Zbl 0908.05064)
Dunbar, Jean E.; Hattingh, Johannes H.; McRae, Alice A.; Slater, Peter J. Efficient coverage of edge sets in graphs. (English) Zbl 0886.05092 Util. Math. 51, 183-192 (1997). Reviewer: M.Truszczyński (Lexington) MSC: 05C70 05C35 68Q25 PDFBibTeX XMLCite \textit{J. E. Dunbar} et al., Util. Math. 51, 183--192 (1997; Zbl 0886.05092)
Cockayne, E. J.; Exoo, G.; Hattingh, J. H.; Mynhardt, C. M. The irredundant Ramsey number \(s(4,4)\). (English) Zbl 0771.05070 Util. Math. 41, 119-128 (1992). Reviewer: R.Faudree (Memphis) MSC: 05C55 PDFBibTeX XMLCite \textit{E. J. Cockayne} et al., Util. Math. 41, 119--128 (1992; Zbl 0771.05070)
Cockayne, E. J.; Hattingh, J. H.; Mynhardt, C. M. The irredundant Ramsey number s(3,7). (English) Zbl 0728.05047 Util. Math. 39, 145-160 (1991). Reviewer: J.E.Graver (Syracuse) MSC: 05C55 PDFBibTeX XMLCite \textit{E. J. Cockayne} et al., Util. Math. 39, 145--160 (1991; Zbl 0728.05047)