Liu, Bolian; Liu, Muhuo; You, Zhifu The majorization theorem for signless Laplacian spectral radii of connected graphs. (English) Zbl 1263.05062 Graphs Comb. 29, No. 2, 281-287 (2013). MSC: 05C50 05C07 05C35 15B48 PDFBibTeX XMLCite \textit{B. Liu} et al., Graphs Comb. 29, No. 2, 281--287 (2013; Zbl 1263.05062) Full Text: DOI
Liu, Bolian; Huang, Yufei; You, Zhifu On \(\lambda_{1}\)-extremal non-regular graphs. (English) Zbl 1189.05103 Electron. J. Linear Algebra 18, 735-744 (2009). MSC: 05C50 15B48 PDFBibTeX XMLCite \textit{B. Liu} et al., Electron. J. Linear Algebra 18, 735--744 (2009; Zbl 1189.05103) Full Text: EuDML EMIS
Liu, Bolian; Liu, Mu-Huo; You, Zhifu Erratum to “A note on the largest eigenvalue of non-regular graphs”. (English) Zbl 1173.05328 Electron. J. Linear Algebra 18, 64-68 (2009). MSC: 05C35 15B48 05C50 PDFBibTeX XMLCite \textit{B. Liu} et al., Electron. J. Linear Algebra 18, 64--68 (2009; Zbl 1173.05328) Full Text: EuDML EMIS
Liu, Muhuo; Liu, Bolian; You, Zhifu The majorization theorem of connected graphs. (English) Zbl 1183.05040 Linear Algebra Appl. 431, No. 5-7, 553-557 (2009). MSC: 05C35 15B48 05C50 PDFBibTeX XMLCite \textit{M. Liu} et al., Linear Algebra Appl. 431, No. 5--7, 553--557 (2009; Zbl 1183.05040) Full Text: DOI