Zhu, Xiutao; Chen, Yaojun; Gerbner, Dániel; Győri, Ervin; Karim, Hilal Hama The maximum number of triangles in \(F_k\)-free graphs. (English) Zbl 1522.05220 Eur. J. Comb. 114, Article ID 103793, 19 p. (2023). MSC: 05C30 05C65 PDFBibTeX XMLCite \textit{X. Zhu} et al., Eur. J. Comb. 114, Article ID 103793, 19 p. (2023; Zbl 1522.05220) Full Text: DOI arXiv
Zhang, Fangfang; Song, Zi-Xia; Chen, Yaojun Gallai-Ramsey number of odd cycles with chords. (English) Zbl 1498.05183 Eur. J. Comb. 107, Article ID 103598, 10 p. (2023). MSC: 05C55 05D10 05C15 05C38 PDFBibTeX XMLCite \textit{F. Zhang} et al., Eur. J. Comb. 107, Article ID 103598, 10 p. (2023; Zbl 1498.05183) Full Text: DOI arXiv
Zhang, Lianmin; Chen, Yaojun; Cheng, T. C. Edwin The Ramsey numbers for cycles versus wheels of even order. (English) Zbl 1227.05198 Eur. J. Comb. 31, No. 1, 254-259 (2010). MSC: 05C55 05C38 PDFBibTeX XMLCite \textit{L. Zhang} et al., Eur. J. Comb. 31, No. 1, 254--259 (2010; Zbl 1227.05198) Full Text: DOI
Zhang, Yunqing; Chen, Yaojun; Zhang, Kemin The Ramsey numbers for stars of even order versus a wheel of order nine. (English) Zbl 1161.05049 Eur. J. Comb. 29, No. 7, 1744-1754 (2008). Reviewer: Boris Bukh (Los Angeles) MSC: 05C55 05D10 PDFBibTeX XMLCite \textit{Y. Zhang} et al., Eur. J. Comb. 29, No. 7, 1744--1754 (2008; Zbl 1161.05049) Full Text: DOI
Chen, Yaojun; Cheng, T. C. Edwin; Zhang, Yunqing The Ramsey numbers \(R(C_m,K_7)\) and \(R(C_7,K_8)\). (English) Zbl 1154.05044 Eur. J. Comb. 29, No. 5, 1337-1352 (2008). Reviewer: Gabriel Semanišin (Košice) MSC: 05C55 PDFBibTeX XMLCite \textit{Y. Chen} et al., Eur. J. Comb. 29, No. 5, 1337--1352 (2008; Zbl 1154.05044) Full Text: DOI
Chen, Yaojun; Zhang, Yunqing; Zhang, Kemin The Ramsey numbers of trees versus \(W_{6}\) or \(W_{7}\). (English) Zbl 1098.05053 Eur. J. Comb. 27, No. 4, 558-564 (2006). Reviewer: Gabriel Semanišin (Košice) MSC: 05C55 05C05 PDFBibTeX XMLCite \textit{Y. Chen} et al., Eur. J. Comb. 27, No. 4, 558--564 (2006; Zbl 1098.05053) Full Text: DOI
Chen, Yaojun; Zhang, Yunqing; Zhang, Kemin The Ramsey numbers of stars versus wheels. (English) Zbl 1050.05087 Eur. J. Comb. 25, No. 7, 1067-1075 (2004). MSC: 05C55 PDFBibTeX XMLCite \textit{Y. Chen} et al., Eur. J. Comb. 25, No. 7, 1067--1075 (2004; Zbl 1050.05087) Full Text: DOI
Chen, Yaojun; Tian, Feng; Zhang, Yunqing Hamilton-connectivity of 3-domination critical graphs with \(\alpha = \delta + 2\). (English) Zbl 1017.05069 Eur. J. Comb. 23, No. 7, 777-784 (2002). MSC: 05C45 05C69 05C40 PDFBibTeX XMLCite \textit{Y. Chen} et al., Eur. J. Comb. 23, No. 7, 777--784 (2002; Zbl 1017.05069) Full Text: DOI
Chen, Yaojun; Zhang, Yunqing; Zhang, Kemin An Ore-type condition for cyclability. (English) Zbl 0993.05098 Eur. J. Comb. 22, No. 7, 953-960 (2001). Reviewer: R.E.L.Aldred (Dunedin) MSC: 05C45 05C38 05C20 PDFBibTeX XMLCite \textit{Y. Chen} et al., Eur. J. Comb. 22, No. 7, 953--960 (2001; Zbl 0993.05098) Full Text: DOI Link