Lin, Hong; Guo, Xiao-Feng On the upper bounds of the numbers of perfect matchings in graphs with given parameters. (English) Zbl 1111.05050 Acta Math. Appl. Sin., Engl. Ser. 23, No. 1, 155-160 (2007). MSC: 05C35 05C70 PDFBibTeX XMLCite \textit{H. Lin} and \textit{X.-F. Guo}, Acta Math. Appl. Sin., Engl. Ser. 23, No. 1, 155--160 (2007; Zbl 1111.05050) Full Text: DOI
Guo, Xiao-feng; Huang, Yi A combinatorial theorem on ordered circular sequences of \(n_1\) \(u\)’s and \(n_2\) \(v\)’s with application to kernel-perfect graphs. (English) Zbl 1029.05065 Acta Math. Appl. Sin., Engl. Ser. 19, No. 1, 41-46 (2003). MSC: 05C20 PDFBibTeX XMLCite \textit{X.-f. Guo} and \textit{Y. Huang}, Acta Math. Appl. Sin., Engl. Ser. 19, No. 1, 41--46 (2003; Zbl 1029.05065) Full Text: DOI
Zhang, Fuji; Guo, Xiaofeng The enumeration of several classes of hexagonal systems. (English) Zbl 0933.05147 Acta Math. Appl. Sin., Engl. Ser. 15, No. 1, 65-71 (1999). MSC: 05C90 92E10 05C30 PDFBibTeX XMLCite \textit{F. Zhang} and \textit{X. Guo}, Acta Math. Appl. Sin., Engl. Ser. 15, No. 1, 65--71 (1999; Zbl 0933.05147) Full Text: DOI
Zhang, Fuji; Guo, Xiaofeng; Chen, Rongsi The connectivity of Z-transformation graphs of perfect matchings of hexagonal systems. (English) Zbl 0733.05057 Acta Math. Appl. Sin., Engl. Ser. 4, No. 2, 131-135 (1988). Reviewer: R.E.L.Aldred MSC: 05C40 05C70 PDFBibTeX XMLCite \textit{F. Zhang} et al., Acta Math. Appl. Sin., Engl. Ser. 4, No. 2, 131--135 (1988; Zbl 0733.05057) Full Text: DOI