Wang, Guanghui; Zhou, Shan; Liu, Guizhen; Wu, Jianliang Circular vertex arboricity. (English) Zbl 1223.05243 Discrete Appl. Math. 159, No. 12, 1231-1238 (2011). MSC: 05C70 PDFBibTeX XMLCite \textit{G. Wang} et al., Discrete Appl. Math. 159, No. 12, 1231--1238 (2011; Zbl 1223.05243) Full Text: DOI
Wang, Guanghui; Liu, Guizhen Paths, cycles and circular colorings in digraphs. (English) Zbl 1168.05028 Theor. Comput. Sci. 410, No. 21-23, 1982-1985 (2009). MSC: 05C20 05C15 05C38 PDFBibTeX XMLCite \textit{G. Wang} and \textit{G. Liu}, Theor. Comput. Sci. 410, No. 21--23, 1982--1985 (2009; Zbl 1168.05028) Full Text: DOI
Liu, Guizhen Some results on fractional graph theory. (English) Zbl 1162.05346 Ito, Hiro (ed.) et al., Computational geometry and graph theory. International conference, KyotoCGGT 2007, Kyoto, Japan, June 11–15, 2007. Revised selected papers. Berlin: Springer (ISBN 978-3-540-89549-7/pbk). Lecture Notes in Computer Science 4535, 108-118 (2008). MSC: 05C70 05C15 05C45 05C65 90C35 PDFBibTeX XMLCite \textit{G. Liu}, Lect. Notes Comput. Sci. 4535, 108--118 (2008; Zbl 1162.05346) Full Text: DOI
Zhao, Hao; Liu, Guizhen; Yan, Xiaoxia \((g, f)\)-factorizations randomly orthogonal to a subgraph in graphs. (English) Zbl 1081.05096 Acta Math. Sin., Engl. Ser. 21, No. 2, 413-422 (2005). Reviewer: Martin Knor (Bratislava) MSC: 05C70 PDFBibTeX XMLCite \textit{H. Zhao} et al., Acta Math. Sin., Engl. Ser. 21, No. 2, 413--422 (2005; Zbl 1081.05096) Full Text: DOI
Liu, Guizhen; Zhu, Binhai Some problems on factorizations with constraints in bipartite graphs. (English) Zbl 1018.05088 Discrete Appl. Math. 128, No. 2-3, 421-434 (2003). MSC: 05C70 PDFBibTeX XMLCite \textit{G. Liu} and \textit{B. Zhu}, Discrete Appl. Math. 128, No. 2--3, 421--434 (2003; Zbl 1018.05088) Full Text: DOI
Liu, Gui-zhen; Long, He-ping Randomly orthogonal \((g,f)\)-factorizations in graphs. (English) Zbl 1010.05053 Acta Math. Appl. Sin., Engl. Ser. 18, No. 3, 489-494 (2002). MSC: 05C70 PDFBibTeX XMLCite \textit{G.-z. Liu} and \textit{H.-p. Long}, Acta Math. Appl. Sin., Engl. Ser. 18, No. 3, 489--494 (2002; Zbl 1010.05053) Full Text: DOI
Lam, Peter Che Bor; Liu, Guizhen; Li, Guojun; Shiu, Wai Chee Orthogonal \((g,f)\)-factorizations in networks. (English) Zbl 0974.05065 Networks 35, No. 4, 274-278 (2000). MSC: 05C70 90B18 05C85 PDFBibTeX XMLCite \textit{P. C. B. Lam} et al., Networks 35, No. 4, 274--278 (2000; Zbl 0974.05065) Full Text: DOI
Liu, G. Z.; Wang, J. F. \((a,b,k)\)-critical graphs. (English) Zbl 0901.05074 Chin. Sci. Bull. 42, No. 17, 1492-1493 (1997). Reviewer: P.Hell (Burnaby) MSC: 05C70 PDFBibTeX XMLCite \textit{G. Z. Liu} and \textit{J. F. Wang}, Chin. Sci. Bull. 42, No. 17, 1492--1493 (1997; Zbl 0901.05074) Full Text: DOI
Heinrich, Katherine; Hell, Pavol; Kirkpatrick, David G.; Liu, Guizhen A simple existence criterion for \((g<f)\)-factors. (English) Zbl 0723.05101 Discrete Math. 85, No. 3, 313-317 (1990). Reviewer: Ma Zhongfan (Beijing) MSC: 05C70 PDFBibTeX XMLCite \textit{K. Heinrich} et al., Discrete Math. 85, No. 3, 313--317 (1990; Zbl 0723.05101) Full Text: DOI