Gao, Zhicheng; MacFie, Andrew; Wang, Qiang Counting compositions over finite abelian groups. (English) Zbl 1391.05029 Electron. J. Comb. 25, No. 2, Research Paper P2.19, 23 p. (2018). MSC: 05A15 05A16 05E10 20K01 PDFBibTeX XMLCite \textit{Z. Gao} et al., Electron. J. Comb. 25, No. 2, Research Paper P2.19, 23 p. (2018; Zbl 1391.05029) Full Text: arXiv Link
Gao, Zhicheng; Wang, Jianyu Exact enumeration of rooted 3-connected triangular maps on the projective plane. (English) Zbl 1042.05052 Discrete Appl. Math. 141, No. 1-3, 149-159 (2004). MSC: 05C30 PDFBibTeX XMLCite \textit{Z. Gao} and \textit{J. Wang}, Discrete Appl. Math. 141, No. 1--3, 149--159 (2004; Zbl 1042.05052) Full Text: DOI
Gao, Zhicheng; Rahman, Mizan Enumeration of \(k\)-poles. (English) Zbl 0927.05038 Ann. Comb. 1, No. 1, 55-66 (1997). MSC: 05C30 05C10 PDFBibTeX XMLCite \textit{Z. Gao} and \textit{M. Rahman}, Ann. Comb. 1, No. 1, 55--66 (1997; Zbl 0927.05038) Full Text: DOI
Gao, Zhicheng A pattern for the asymptotic number of rooted maps on surfaces. (English) Zbl 0792.05073 J. Comb. Theory, Ser. A 64, No. 2, 246-264 (1993). Reviewer: Z.Gao (Ottawa) MSC: 05C30 PDFBibTeX XMLCite \textit{Z. Gao}, J. Comb. Theory, Ser. A 64, No. 2, 246--264 (1993; Zbl 0792.05073) Full Text: DOI