Huang, Jing; Zhang, Huihui Extremal vertex-degree function index with given order and dissociation number. (English) Zbl 07794322 Discrete Appl. Math. 342, 142-152 (2024). MSC: 05C60 05C07 05C05 05C38 05C30 PDFBibTeX XMLCite \textit{J. Huang} and \textit{H. Zhang}, Discrete Appl. Math. 342, 142--152 (2024; Zbl 07794322) Full Text: DOI
Gao, Xiao-Lu; Huang, Jing; Xu, Shou-Jun Comparability digraphs: an analogue of comparability graphs. (English) Zbl 07790214 Discrete Math. 347, No. 3, Article ID 113829, 15 p. (2024). MSC: 05C20 05C75 PDFBibTeX XMLCite \textit{X.-L. Gao} et al., Discrete Math. 347, No. 3, Article ID 113829, 15 p. (2024; Zbl 07790214) Full Text: DOI arXiv