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        包含兩個三角形的秩為6的雙圈圖的刻畫

        2021-09-12 08:51:28尹慈馬曉玢
        關(guān)鍵詞:中圖刻畫標(biāo)識碼

        尹慈 馬曉玢

        中圖分類號:O157.6? 文獻(xiàn)標(biāo)識碼:A? 文章編號:1673-260X(2021)08-0001-03

        參考文獻(xiàn):

        〔1〕I. Sciriha. A characterization of singular graphs[J]. Electron. J. Linear Algebra, 2007,? 16(01):451-462.

        〔2〕Y. Fan, Y. Wang, Y. Wang. A note on the nullity of unicyclic signed graphs[J]. Linear Algebra Appl., 2013, 438(03):1193-1200.

        〔3〕J.M. Guo, W. Yan, Y.N. Yeh. On the nullity and the matching number of unicyclic graphs[J]. Linear Algebra Appl., 2009, 431(08):1293-1301.

        〔4〕I. Gutman, I. Sciriha. On the nullity of line graphs of trees[J]. Discrete Math., 2001, 232(1-3):35-45.

        〔5〕F. Ashraf, H. Bamdad. A note on graphs with zero nullity[J]. MATCH, 2008, 60(01):15-19.

        〔6〕G.J. Chang, L.H. Huang, H.G. Yeh. A characterization of graphs with rank 4[J]. Linear Algebra Appl., 2011, 434 (08):1793-1798.

        〔7〕S. Hu, X. Tan, Bolian Liu. On the nullity of bicyclic graphs[J]. Linear Algebra Appl., 2008, 429 (07):1387-13917.

        〔8〕G.J. Chang, L.H. Huang, H.G. Yeh. A characterization of graphs with rank 5[J]. Linear Algebra Appl., 2012, 436 (11):4241-4250.

        〔9〕L. Wang, Y. Fan, Y. Wang. The Triangle -Free Graphs with Rank 6[J]. Journal of Mathemtical Research with Applications., 2014, 34(05): 517-528.

        〔10〕Y. Fan, K. Qian. On the nullity of the bipartite graphs[J]. Linear Algebra Appl., 2009, 430(11-12):2943–2949.

        〔11〕L. Wang, Y. Fan. The signature of line graphs and power trees[J]. Linear Algebra Appl., 2014, 448(05):264-273.

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