Zhou, Hong; Sun, Lizhu; Bu, Changjiang Estrada index and subgraph centrality of hypergraphs via tensors. (English) Zbl 1526.05034 Discrete Appl. Math. 341, 120-129 (2023). MSC: 05C09 05C65 05C50 15A18 PDFBibTeX XMLCite \textit{H. Zhou} et al., Discrete Appl. Math. 341, 120--129 (2023; Zbl 1526.05034) Full Text: DOI arXiv
Liu, Chunmeng; Sun, Lizhu; Bu, Changjiang Further results on the Drazin inverse of tensors via Einstein product. (English) Zbl 1513.15044 Commun. Math. Res. 37, No. 4, 537-549 (2021). MSC: 15A69 15A09 PDFBibTeX XMLCite \textit{C. Liu} et al., Commun. Math. Res. 37, No. 4, 537--549 (2021; Zbl 1513.15044) Full Text: DOI
Sun, Lizhu; Shang, Zhiyuan; Bu, Changjiang Resistance distance and Kirchhoff index of the Q-vertex (or edge) join graphs. (English) Zbl 1466.05058 Discrete Math. 344, No. 8, Article ID 112433, 12 p. (2021). MSC: 05C12 05C82 05C76 PDFBibTeX XMLCite \textit{L. Sun} et al., Discrete Math. 344, No. 8, Article ID 112433, 12 p. (2021; Zbl 1466.05058) Full Text: DOI
Chen, Lixiang; Sun, Lizhu; Bu, Changjiang High-ordered spectral characterizations of graphs. arXiv:2111.03877 Preprint, arXiv:2111.03877 [math.CO] (2021). BibTeX Cite \textit{L. Chen} et al., ``High-ordered spectral characterizations of graphs'', Preprint, arXiv:2111.03877 [math.CO] (2021) Full Text: arXiv OA License
Yang, Yang; Sun, Lizhu; Bu, Changjiang A note on some bounds of the \(\alpha\)-Estrada index of graphs. (English) Zbl 1478.05028 Adv. Math. Phys. 2020, Article ID 3972789, 11 p. (2020). MSC: 05C09 05C12 05C50 05C92 92E10 PDFBibTeX XMLCite \textit{Y. Yang} et al., Adv. Math. Phys. 2020, Article ID 3972789, 11 p. (2020; Zbl 1478.05028) Full Text: DOI
Zhang, Teng; Sun, Lizhu; Bu, Changjiang Community detection via a triangle and edge combination conductance partitioning. (English) Zbl 1459.91155 J. Stat. Mech. Theory Exp. 2020, No. 7, Article ID 073405, 16 p. (2020). MSC: 91D30 05C70 PDFBibTeX XMLCite \textit{T. Zhang} et al., J. Stat. Mech. Theory Exp. 2020, No. 7, Article ID 073405, 16 p. (2020; Zbl 1459.91155) Full Text: DOI
Deng, Chunli; Sun, Lizhu; Bu, Changjiang The geometry connectivity of hypergraphs. (English) Zbl 1447.05147 Discrete Math. 343, No. 11, Article ID 112038, 5 p. (2020). MSC: 05C65 05C40 05C10 PDFBibTeX XMLCite \textit{C. Deng} et al., Discrete Math. 343, No. 11, Article ID 112038, 5 p. (2020; Zbl 1447.05147) Full Text: DOI arXiv
Yang, Yang; Sun, Lizhu; Bu, Changjiang Bounds on the \(\alpha \)-distance energy and \(\alpha \)-distance Estrada index of graphs. (English) Zbl 1459.05195 Discrete Dyn. Nat. Soc. 2020, Article ID 9393521, 9 p. (2020). MSC: 05C50 05C12 05C05 05C40 PDFBibTeX XMLCite \textit{Y. Yang} et al., Discrete Dyn. Nat. Soc. 2020, Article ID 9393521, 9 p. (2020; Zbl 1459.05195) Full Text: DOI
Sun, Lizhu; Zhou, Jiang; Bu, Changjiang Spectral properties of general hypergraphs. (English) Zbl 1401.05207 Linear Algebra Appl. 561, 187-203 (2019). MSC: 05C65 05C50 05C15 15A69 15A18 PDFBibTeX XMLCite \textit{L. Sun} et al., Linear Algebra Appl. 561, 187--203 (2019; Zbl 1401.05207) Full Text: DOI arXiv
Yang, Yang; Sun, Lizhu; Bu, Changjiang Bounds on the \(\alpha\)-distance spectrum of graphs. arXiv:1908.03893 Preprint, arXiv:1908.03893 [math.CO] (2019). BibTeX Cite \textit{Y. Yang} et al., ``Bounds on the $\alpha$-distance spectrum of graphs'', Preprint, arXiv:1908.03893 [math.CO] (2019) Full Text: arXiv OA License
Sun, Lizhu; Chen, Haiyan; Bu, Changjiang Principal eigenvectors of nonnegative tensors and hypergraphs. (English) Zbl 1438.05165 J. Nat. Sci. Heilongjiang Univ. 35, No. 6, 655-661 (2018). MSC: 05C50 05C65 PDFBibTeX XMLCite \textit{L. Sun} et al., J. Nat. Sci. Heilongjiang Univ. 35, No. 6, 655--661 (2018; Zbl 1438.05165) Full Text: DOI
Sun, Lizhu; Zheng, Baodong; Wei, Yimin; Bu, Changjiang Generalized inverses of tensors via a general product of tensors. (English) Zbl 1397.15024 Front. Math. China 13, No. 4, 893-911 (2018). MSC: 15A69 15A09 65F20 65F15 PDFBibTeX XMLCite \textit{L. Sun} et al., Front. Math. China 13, No. 4, 893--911 (2018; Zbl 1397.15024) Full Text: DOI
Zhou, Jiang; Sun, Lizhu; Bu, Changjiang Resistance characterizations of equiarboreal graphs. (English) Zbl 1370.05087 Discrete Math. 340, No. 12, 2864-2870 (2017). MSC: 05C22 05C05 05C75 PDFBibTeX XMLCite \textit{J. Zhou} et al., Discrete Math. 340, No. 12, 2864--2870 (2017; Zbl 1370.05087) Full Text: DOI
Sun, Lizhu; Zheng, Baodong; Bai, Shuyan; Bu, Changjiang Formulas for the Drazin inverse of matrices over skew fields. (English) Zbl 1461.15008 Filomat 30, No. 12, 3377-3388 (2016). MSC: 15A09 15A10 15B33 PDFBibTeX XMLCite \textit{L. Sun} et al., Filomat 30, No. 12, 3377--3388 (2016; Zbl 1461.15008) Full Text: DOI
Sun, Lizhu; Zheng, Baodong; Wei, Yimin; Bu, Changjiang Characterizations of the spectral radius of nonnegative weakly irreducible tensors via a digraph. (English) Zbl 1338.15051 Linear Multilinear Algebra 64, No. 4, 737-744 (2016). Reviewer: Minghua Lin (Shanghai) MSC: 15A69 15A18 PDFBibTeX XMLCite \textit{L. Sun} et al., Linear Multilinear Algebra 64, No. 4, 737--744 (2016; Zbl 1338.15051) Full Text: DOI arXiv
Sun, Lizhu; Zheng, Baodong; Bu, Changjiang; Wei, Yimin Moore-Penrose inverse of tensors via Einstein product. (English) Zbl 1341.15019 Linear Multilinear Algebra 64, No. 4, 686-698 (2016). Reviewer: Nestor Thome (Valencia) MSC: 15A69 15A09 PDFBibTeX XMLCite \textit{L. Sun} et al., Linear Multilinear Algebra 64, No. 4, 686--698 (2016; Zbl 1341.15019) Full Text: DOI
Zhou, Jiang; Sun, Lizhu; Wei, Yuanpeng; Bu, Changjiang Some characterizations of \(M\)-tensors via digraphs. (English) Zbl 1333.15014 Linear Algebra Appl. 495, 190-198 (2016). MSC: 15A69 05C20 05C50 15A18 PDFBibTeX XMLCite \textit{J. Zhou} et al., Linear Algebra Appl. 495, 190--198 (2016; Zbl 1333.15014) Full Text: DOI
Sun, Lizhu; Wang, Wenzhe; Zhou, Jiang; Bu, Changjiang Laplacian spectral characterization of some graph join. (English) Zbl 1408.05083 Indian J. Pure Appl. Math. 46, No. 3, 279-286 (2015). MSC: 05C50 PDFBibTeX XMLCite \textit{L. Sun} et al., Indian J. Pure Appl. Math. 46, No. 3, 279--286 (2015; Zbl 1408.05083) Full Text: DOI
Sun, Lizhu; Wang, Wenzhe; Bu, Changjiang; Wei, Yimin; Zheng, Baodong Representations and sign pattern of the group inverse for some block matrices. (English) Zbl 1328.15010 Electron. J. Linear Algebra 30, 744-759 (2015). MSC: 15A09 15B35 PDFBibTeX XMLCite \textit{L. Sun} et al., Electron. J. Linear Algebra 30, 744--759 (2015; Zbl 1328.15010) Full Text: DOI
Bu, Changjiang; Wang, Wenzhe; Sun, Lizhu; Zhou, Jiang Minimum (maximum) rank of sign pattern tensors and sign nonsingular tensors. (English) Zbl 1321.15007 Linear Algebra Appl. 483, 101-114 (2015). MSC: 15A03 15A72 15B35 PDFBibTeX XMLCite \textit{C. Bu} et al., Linear Algebra Appl. 483, 101--114 (2015; Zbl 1321.15007) Full Text: DOI arXiv
Bu, Changjiang; Wei, Yuanpeng; Sun, Lizhu; Zhou, Jiang Brualdi-type eigenvalue inclusion sets of tensors. (English) Zbl 1320.15019 Linear Algebra Appl. 480, 168-175 (2015). MSC: 15A69 05C20 15A18 PDFBibTeX XMLCite \textit{C. Bu} et al., Linear Algebra Appl. 480, 168--175 (2015; Zbl 1320.15019) Full Text: DOI
Sun, Lizhu; Wang, Wenzhe; Zhou, Jiang; Bu, Changjiang Some results on resistance distances and resistance matrices. (English) Zbl 1306.05046 Linear Multilinear Algebra 63, No. 3, 523-533 (2015). MSC: 05C12 05C50 15A09 PDFBibTeX XMLCite \textit{L. Sun} et al., Linear Multilinear Algebra 63, No. 3, 523--533 (2015; Zbl 1306.05046) Full Text: DOI
Zhou, Jiang; Sun, Lizhu; Bu, Changjiang On the spectral radius of nonregular uniform hypergraphs. arXiv:1511.09016 Preprint, arXiv:1511.09016 [math.CO] (2015). BibTeX Cite \textit{J. Zhou} et al., ``On the spectral radius of nonregular uniform hypergraphs'', Preprint, arXiv:1511.09016 [math.CO] (2015) Full Text: arXiv OA License
Bu, Changjiang; Wang, Wenzhe; Zhou, Jiang; Sun, Lizhu On block triangular matrices with signed Drazin inverse. (English) Zbl 1349.15084 Czech. Math. J. 64, No. 4, 883-892 (2014). Reviewer: K. C. Sivakumar (Chennai) MSC: 15B35 15A09 PDFBibTeX XMLCite \textit{C. Bu} et al., Czech. Math. J. 64, No. 4, 883--892 (2014; Zbl 1349.15084) Full Text: DOI Link
Zhou, Jiang; Sun, Lizhu; Wang, Wenzhe; Bu, Changjiang Some spectral properties of uniform hypergraphs. (English) Zbl 1302.05114 Electron. J. Comb. 21, No. 4, Research Paper P4.24, 14 p. (2014). MSC: 05C50 05C65 15A69 15A18 PDFBibTeX XMLCite \textit{J. Zhou} et al., Electron. J. Comb. 21, No. 4, Research Paper P4.24, 14 p. (2014; Zbl 1302.05114) Full Text: arXiv Link
Zhou, Jiang; Sun, Lizhu; Wang, Wenzhe; Bu, Changjiang Line star sets for Laplacian eigenvalues. (English) Zbl 1292.05183 Linear Algebra Appl. 440, 164-176 (2014). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{J. Zhou} et al., Linear Algebra Appl. 440, 164--176 (2014; Zbl 1292.05183) Full Text: DOI
Sun, Lizhu; Zheng, Baodong; Bu, Changjiang; Wei, Yimin Some results on the generalized inverse of tensors and idempotent tensors. arXiv:1412.7430 Preprint, arXiv:1412.7430 [math.NA] (2014). BibTeX Cite \textit{L. Sun} et al., ``Some results on the generalized inverse of tensors and idempotent tensors'', Preprint, arXiv:1412.7430 [math.NA] (2014) Full Text: arXiv OA License
Zhou, Jiang; Sun, Lizhu; Yao, Hongmei; Bu, Changjiang On the nullity of connected graphs with least eigenvalue at least \(-2\). (English) Zbl 1313.05260 Appl. Anal. Discrete Math. 7, No. 2, 250-261 (2013). Reviewer: Mirko Lepović (Kragujevac) MSC: 05C50 05C76 PDFBibTeX XMLCite \textit{J. Zhou} et al., Appl. Anal. Discrete Math. 7, No. 2, 250--261 (2013; Zbl 1313.05260) Full Text: DOI
Bu, Changjiang; Sun, Lizhu; Zhou, Jiang; Wei, Yimin Some results on the Drazin inverse of anti-triangular matrices. (English) Zbl 1303.15004 Linear Multilinear Algebra 61, No. 11, 1568-1576 (2013). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 15B35 PDFBibTeX XMLCite \textit{C. Bu} et al., Linear Multilinear Algebra 61, No. 11, 1568--1576 (2013; Zbl 1303.15004) Full Text: DOI
Bu, Changjiang; Sun, Lizhu; Zhou, Jiang; Wei, Yimin A note on block representations of the group inverse of Laplacian matrices. (English) Zbl 1250.15003 Electron. J. Linear Algebra 23, 866-876 (2012). MSC: 15A09 05C50 05C12 PDFBibTeX XMLCite \textit{C. Bu} et al., Electron. J. Linear Algebra 23, 866--876 (2012; Zbl 1250.15003) Full Text: DOI Link Link