Lin, Huiqiu; Shu, Jinlong; Wu, Baoyindureng Maximum size of digraphs with some parameters. (English) Zbl 1348.05089 J. Comb. Optim. 32, No. 3, 941-950 (2016). MSC: 05C20 05C12 05C40 05C35 PDFBibTeX XMLCite \textit{H. Lin} et al., J. Comb. Optim. 32, No. 3, 941--950 (2016; Zbl 1348.05089) Full Text: DOI
Lin, Huiqiu; Shu, Jinlong; Wu, Yarong; Yu, Guanglong Spectral radius of strongly connected digraphs. (English) Zbl 1254.05106 Discrete Math. 312, No. 24, 3663-3669 (2012). MSC: 05C50 05C20 05C40 05C35 PDFBibTeX XMLCite \textit{H. Lin} et al., Discrete Math. 312, No. 24, 3663--3669 (2012; Zbl 1254.05106) Full Text: DOI
Lin, Huiqiu; Yang, Weihua; Zhang, Hailiang; Shu, Jinlong Distance spectral radius of digraphs with given connectivity. (English) Zbl 1244.05146 Discrete Math. 312, No. 11, 1849-1856 (2012). MSC: 05C50 05C40 05C20 05C12 05C35 PDFBibTeX XMLCite \textit{H. Lin} et al., Discrete Math. 312, No. 11, 1849--1856 (2012; Zbl 1244.05146) Full Text: DOI