Hao, Guoliang; Chen, Xiaodan; Zhang, Yunliang A note on Roman \(\{2\}\)-domination in digraphs. (English) Zbl 1463.05402 Ars Comb. 145, 185-193 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao} et al., Ars Comb. 145, 185--193 (2019; Zbl 1463.05402)
Hao, Guoliang; Chen, Xiaodan; Volkmann, Lutz Double Roman domination in digraphs. (English) Zbl 1419.05091 Bull. Malays. Math. Sci. Soc. (2) 42, No. 5, 1907-1920 (2019). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{G. Hao} et al., Bull. Malays. Math. Sci. Soc. (2) 42, No. 5, 1907--1920 (2019; Zbl 1419.05091) Full Text: DOI
Xie, Zhihong; Hao, Guoliang; Wei, Shouliu The Roman domination and domatic numbers of a digraph. (English) Zbl 1412.05156 Commun. Comb. Optim. 4, No. 1, 47-59 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{Z. Xie} et al., Commun. Comb. Optim. 4, No. 1, 47--59 (2019; Zbl 1412.05156)
Hao, Guoliang; Qian, Jianguo; Xie, Zhihong On the sum of the total domination numbers of a digraph and its converse. (English) Zbl 1407.05178 Quaest. Math. 42, No. 1, 47-57 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao} et al., Quaest. Math. 42, No. 1, 47--57 (2019; Zbl 1407.05178) Full Text: DOI
Chen, Xiaodan; Hao, Guoliang; Volkmann, Lutz Bounds on the signed Roman \(k\)-domination number of a digraph. (English) Zbl 1401.05213 Discuss. Math., Graph Theory 39, No. 1, 67-79 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{X. Chen} et al., Discuss. Math., Graph Theory 39, No. 1, 67--79 (2019; Zbl 1401.05213) Full Text: DOI
Hao, Guoliang; Xie, Zhihong; Chen, Xiaodan A note on Roman domination of digraphs. (English) Zbl 1401.05219 Discuss. Math., Graph Theory 39, No. 1, 13-21 (2019). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao} et al., Discuss. Math., Graph Theory 39, No. 1, 13--21 (2019; Zbl 1401.05219) Full Text: DOI
Hao, Guoliang Total domination in digraphs. (English) Zbl 1423.05121 Quaest. Math. 40, No. 3, 333-346 (2017). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao}, Quaest. Math. 40, No. 3, 333--346 (2017; Zbl 1423.05121) Full Text: DOI
Hao, Guoliang; Xie, Zhihong; Hu, Kangxiu Bounds on the \(k\)-rainbow domination number of digraphs. (Chinese. English summary) Zbl 1413.05290 J. Nat. Sci. Heilongjiang Univ. 34, No. 6, 671-674 (2017). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao} et al., J. Nat. Sci. Heilongjiang Univ. 34, No. 6, 671--674 (2017; Zbl 1413.05290) Full Text: DOI
Hao, Guoliang On the domination number of digraphs. (English) Zbl 1463.05401 Ars Comb. 134, 51-60 (2017). MSC: 05C69 05C20 PDFBibTeX XMLCite \textit{G. Hao}, Ars Comb. 134, 51--60 (2017; Zbl 1463.05401)
Hao, Guoliang; Qian, Jianguo On the rainbow domination number of digraphs. (English) Zbl 1349.05143 Graphs Comb. 32, No. 5, 1903-1913 (2016). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{G. Hao} and \textit{J. Qian}, Graphs Comb. 32, No. 5, 1903--1913 (2016; Zbl 1349.05143) Full Text: DOI
Hao, Guoliang; Qian, Jianguo On the sum of out-domination number and in-domination number of digraphs. (English) Zbl 1349.05142 Ars Comb. 119, 331-337 (2015). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{G. Hao} and \textit{J. Qian}, Ars Comb. 119, 331--337 (2015; Zbl 1349.05142)
Hao, Guoliang; Qian, Jianguo Sum of out-domination number and in-domination number of digraphs. (Chinese. English summary) Zbl 1340.05098 J. Xiamen Univ., Nat. Sci. 54, No. 3, 351-353 (2015). MSC: 05C20 05C69 PDFBibTeX XMLCite \textit{G. Hao} and \textit{J. Qian}, J. Xiamen Univ., Nat. Sci. 54, No. 3, 351--353 (2015; Zbl 1340.05098) Full Text: DOI