Changjiang Bu

1.6k total citations
96 papers, 1.1k citations indexed

About

Changjiang Bu is a scholar working on Computational Theory and Mathematics, Geometry and Topology and Computational Mathematics. According to data from OpenAlex, Changjiang Bu has authored 96 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Computational Theory and Mathematics, 46 papers in Geometry and Topology and 34 papers in Computational Mathematics. Recurrent topics in Changjiang Bu's work include Matrix Theory and Algorithms (50 papers), Graph theory and applications (42 papers) and Tensor decomposition and applications (34 papers). Changjiang Bu is often cited by papers focused on Matrix Theory and Algorithms (50 papers), Graph theory and applications (42 papers) and Tensor decomposition and applications (34 papers). Changjiang Bu collaborates with scholars based in China, Hong Kong and Netherlands. Changjiang Bu's co-authors include Jiang Zhou, Yimin Wei, Jiemei Zhao, Baodong Zheng, Kuize Zhang, Wenzhe Wang, Xu Zhang, Wenzhe Wang, Haifeng Li and Teng Zhang and has published in prestigious journals such as SHILAP Revista de lepidopterología, Physica A Statistical Mechanics and its Applications and Chaos Solitons & Fractals.

In The Last Decade

Changjiang Bu

89 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Changjiang Bu China 19 781 388 383 205 144 96 1.1k
Jiang Zhou China 15 413 0.5× 208 0.5× 334 0.9× 69 0.3× 67 0.5× 128 810
Óscar Rojo Chile 16 630 0.8× 32 0.1× 624 1.6× 82 0.4× 77 0.5× 87 884
Yi-Zheng Fan China 20 716 0.9× 155 0.4× 894 2.3× 49 0.2× 14 0.1× 94 1.1k
Bryan L. Shader United States 18 897 1.1× 14 0.0× 606 1.6× 364 1.8× 85 0.6× 101 1.1k
Ricardo L. Soto Chile 15 598 0.8× 14 0.0× 289 0.8× 175 0.9× 217 1.5× 73 716
Shaun Fallat Canada 20 1.1k 1.4× 11 0.0× 769 2.0× 352 1.7× 134 0.9× 85 1.4k
Wasin So United States 16 560 0.7× 11 0.0× 612 1.6× 70 0.3× 32 0.2× 50 926
Tin-Yau Tam United States 12 376 0.5× 23 0.1× 170 0.4× 67 0.3× 76 0.5× 100 572
Carlos M. da Fonseca Kuwait 16 752 1.0× 6 0.0× 527 1.4× 246 1.2× 70 0.5× 133 1.1k
Bit-Shun Tam Taiwan 16 542 0.7× 7 0.0× 337 0.9× 88 0.4× 93 0.6× 61 707

Countries citing papers authored by Changjiang Bu

Since Specialization
Citations

This map shows the geographic impact of Changjiang Bu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Changjiang Bu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Changjiang Bu more than expected).

Fields of papers citing papers by Changjiang Bu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Changjiang Bu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Changjiang Bu. The network helps show where Changjiang Bu may publish in the future.

Co-authorship network of co-authors of Changjiang Bu

This figure shows the co-authorship network connecting the top 25 collaborators of Changjiang Bu. A scholar is included among the top collaborators of Changjiang Bu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Changjiang Bu. Changjiang Bu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Chen, Lixiang, Edwin van Dam, & Changjiang Bu. (2024). Spectra of power hypergraphs and signed graphs via parity-closed walks. Journal of Combinatorial Theory Series A. 207. 105909–105909.
2.
Liu, Chunmeng, Jiang Zhou, & Changjiang Bu. (2024). The high order spectral extremal results for graphs and their applications. Discrete Applied Mathematics. 357. 209–214.
3.
Zhou, Jiang & Changjiang Bu. (2023). Oriented spanning trees and stationary distribution of digraphs. Advances in Applied Mathematics. 150. 102576–102576. 1 indexed citations
4.
Zhang, Can, et al.. (2018). Singular value inclusion sets of rectangular tensors. Linear Algebra and its Applications. 576. 181–199. 6 indexed citations
5.
Zhou, Jiang, et al.. (2017). Resistance characterizations of equiarboreal graphs. Discrete Mathematics. 340(12). 2864–2870. 10 indexed citations
6.
Bu, Changjiang, et al.. (2016). Brauer-type eigenvalue inclusion sets and the spectral radius of tensors. Linear Algebra and its Applications. 512. 234–248. 23 indexed citations
7.
Bu, Changjiang, et al.. (2015). Tensors product and hyperdeterminant of boundary formats product. Linear Algebra and its Applications. 483. 1–20. 1 indexed citations
8.
Bu, Changjiang, et al.. (2015). Minimum (maximum) rank of sign pattern tensors and sign nonsingular tensors. Linear Algebra and its Applications. 483. 101–114. 4 indexed citations
9.
Bu, Changjiang, et al.. (2014). Resistance distance in subdivision-vertex join and subdivision-edge join of graphs. Linear Algebra and its Applications. 458. 454–462. 41 indexed citations
10.
Bu, Changjiang, Jiang Zhou, & Yimin Wei. (2014). E-cospectral hypergraphs and some hypergraphs determined by their spectra. Linear Algebra and its Applications. 459. 397–403. 7 indexed citations
11.
Bu, Changjiang, Xu Zhang, Jiang Zhou, Wenzhe Wang, & Yimin Wei. (2014). The inverse, rank and product of tensors. Linear Algebra and its Applications. 446. 269–280. 53 indexed citations
12.
Bu, Changjiang, et al.. (2013). A note on the formulas for the Drazin inverse of the sum of two matrices. Linear Algebra and its Applications. 439(3). 565–576. 10 indexed citations
13.
Zhou, Jiang & Changjiang Bu. (2013). State transfer and star complements in graphs. Discrete Applied Mathematics. 176. 130–134. 5 indexed citations
14.
Bu, Changjiang, Xu Zhang, & Jiang Zhou. (2013). A note on the multiplicities of graph eigenvalues. Linear Algebra and its Applications. 442. 69–74. 12 indexed citations
15.
Zhou, Jiang & Changjiang Bu. (2012). Laplacian spectral characterization of some graphs obtained by product operation. Discrete Mathematics. 312(10). 1591–1595. 14 indexed citations
16.
Bu, Changjiang & Jiang Zhou. (2012). Signless Laplacian spectral characterization of the cones over some regular graphs. Linear Algebra and its Applications. 436(9). 3634–3641. 13 indexed citations
17.
Zhou, Jiang, Changjiang Bu, & Yimin Wei. (2012). Some block matrices with signed Drazin inverses. Linear Algebra and its Applications. 437(7). 1779–1792. 12 indexed citations
18.
Bu, Changjiang & Jiang Zhou. (2011). Starlike trees whose maximum degree exceed 4 are determined by their Q-spectra. Linear Algebra and its Applications. 436(1). 143–151. 16 indexed citations
19.
Bu, Changjiang & Yixin Zhou. (2011). INVOLUTORY AND S+1-POTENCY OF LINEAR COMBINATIONS OF A TRIPOTENT MATRIX AND AN ARBITRARY MATRIX. Journal of applied mathematics & informatics. 29. 485–495. 2 indexed citations
20.
Xu, Chuang, et al.. (2009). A NOTE ON LINEAR COMBINATIONS OF AN IDEMPOTENT MATRIX AND A TRIPOTENT MATRIX. Journal of applied mathematics & informatics. 27. 1493–1499. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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