González Hermosillo de la Maza, Sebastián; Hernández-Cruz, César On the complexity of the \(k\)-kernel problem on cyclically \(k\)-partite digraphs. (English) Zbl 1431.68094 Theor. Comput. Sci. 795, 9-19 (2019). MSC: 68R10 68Q17 PDFBibTeX XMLCite \textit{S. González Hermosillo de la Maza} and \textit{C. Hernández-Cruz}, Theor. Comput. Sci. 795, 9--19 (2019; Zbl 1431.68094) Full Text: DOI
Galeana-Sánchez, Hortensia; Hernández-Cruz, César Quasi-transitive digraphs and their extensions. (English) Zbl 1407.05106 Bang-Jensen, Jørgen (ed.) et al., Classes of directed graphs. Cham: Springer. Springer Monogr. Math., 341-404 (2018). MSC: 05C20 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} and \textit{C. Hernández-Cruz}, in: Classes of directed graphs. Cham: Springer. 341--404 (2018; Zbl 1407.05106) Full Text: DOI
Hernández-Cruz, César; Galeana-Sánchez, Hortensia \(k\)-kernels in \(k\)-transitive and \(k\)-quasi-transitive digraphs. (English) Zbl 1246.05067 Discrete Math. 312, No. 16, 2522-2530 (2012). MSC: 05C20 PDFBibTeX XMLCite \textit{C. Hernández-Cruz} and \textit{H. Galeana-Sánchez}, Discrete Math. 312, No. 16, 2522--2530 (2012; Zbl 1246.05067) Full Text: DOI