Steiner, Raphael A note on graphs of dichromatic number 2. (English) Zbl 1464.05167 Discrete Math. Theor. Comput. Sci. 22, No. 4, Paper No. 11, 8 p. (2020). MSC: 05C20 05C15 05C10 05C83 PDFBibTeX XMLCite \textit{R. Steiner}, Discrete Math. Theor. Comput. Sci. 22, No. 4, Paper No. 11, 8 p. (2020; Zbl 1464.05167) Full Text: DOI arXiv Link
Cordero-Michel, Narda; Galeana-Sánchez, Hortensia New bounds for the dichromatic number of a digraph. (English) Zbl 1483.05060 Discrete Math. Theor. Comput. Sci. 21(2019-2020), No. 1, Paper No. 7, 14 p. (2019). Reviewer: Dara Moazzami (Tehran) MSC: 05C15 05C20 05C35 05C12 PDFBibTeX XMLCite \textit{N. Cordero-Michel} and \textit{H. Galeana-Sánchez}, Discrete Math. Theor. Comput. Sci. 21, No. 1, Paper No. 7, 14 p. (2019; Zbl 1483.05060) Full Text: arXiv Link
Spencer, Joel; Subramanian, C. R. On the size of induced acyclic subgraphs in random digraphs. (English) Zbl 1196.05091 Discrete Math. Theor. Comput. Sci. 10, No. 2, 47-54 (2008). MSC: 05C80 05C20 PDFBibTeX XMLCite \textit{J. Spencer} and \textit{C. R. Subramanian}, Discrete Math. Theor. Comput. Sci. 10, No. 2, 47--54 (2008; Zbl 1196.05091) Full Text: Link