Chengxian Xu

1.1k total citations
57 papers, 765 citations indexed

About

Chengxian Xu is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Geometry and Topology. According to data from OpenAlex, Chengxian Xu has authored 57 papers receiving a total of 765 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Computational Theory and Mathematics, 31 papers in Numerical Analysis and 9 papers in Geometry and Topology. Recurrent topics in Chengxian Xu's work include Advanced Optimization Algorithms Research (30 papers), Matrix Theory and Algorithms (19 papers) and Optimization and Variational Analysis (13 papers). Chengxian Xu is often cited by papers focused on Advanced Optimization Algorithms Research (30 papers), Matrix Theory and Algorithms (19 papers) and Optimization and Variational Analysis (13 papers). Chengxian Xu collaborates with scholars based in China, Hong Kong and Netherlands. Chengxian Xu's co-authors include Jianzhong Zhang, Wei Wang, Zheng Xu, Hong-Xuan Huang, Pãnos M. Pardalos, Wei Wang, Fengmin Xu, Yuelin Gao, Yongjian Yang and Chengyi Zhang and has published in prestigious journals such as IEEE Transactions on Automatic Control, European Journal of Operational Research and Systems & Control Letters.

In The Last Decade

Chengxian Xu

55 papers receiving 726 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chengxian Xu China 14 438 350 165 106 100 57 765
Frank Levin Germany 10 365 0.8× 243 0.7× 212 1.3× 41 0.4× 159 1.6× 35 833
Clemens Heuberger Austria 13 339 0.8× 62 0.2× 211 1.3× 159 1.5× 26 0.3× 71 640
Stefan Richter United States 25 216 0.5× 112 0.3× 177 1.1× 80 0.8× 428 4.3× 70 1.8k
Lakshmi Narayan Mishra India 17 122 0.3× 462 1.3× 220 1.3× 29 0.3× 67 0.7× 133 997
Hubertus Th. Jongen Germany 20 853 1.9× 730 2.1× 135 0.8× 36 0.3× 271 2.7× 70 1.2k
Dmitrii V. Ṗasechnik Netherlands 14 448 1.0× 246 0.7× 114 0.7× 161 1.5× 41 0.4× 66 777
W. B. Jurkat Germany 17 213 0.5× 165 0.5× 217 1.3× 37 0.3× 17 0.2× 78 974
R. B. Bapat India 8 229 0.5× 44 0.1× 163 1.0× 29 0.3× 27 0.3× 19 395
Osman Güler United States 15 1.0k 2.3× 944 2.7× 302 1.8× 93 0.9× 123 1.2× 21 1.4k
Robert A. Wijsman United States 14 167 0.4× 99 0.3× 144 0.9× 116 1.1× 41 0.4× 47 986

Countries citing papers authored by Chengxian Xu

Since Specialization
Citations

This map shows the geographic impact of Chengxian Xu'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 Chengxian Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chengxian Xu more than expected).

Fields of papers citing papers by Chengxian Xu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chengxian Xu. 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 Chengxian Xu. The network helps show where Chengxian Xu may publish in the future.

Co-authorship network of co-authors of Chengxian Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Chengxian Xu. A scholar is included among the top collaborators of Chengxian Xu 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 Chengxian Xu. Chengxian Xu 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.
Xu, Chengxian, et al.. (2011). A modified SLP algorithm and its global convergence. Journal of Computational and Applied Mathematics. 235(14). 4302–4307. 2 indexed citations
2.
Zhang, Chengyi, et al.. (2010). The eigenvalue distribution of block diagonally dominant matrices and block H-matrices. Electronic Journal of Linear Algebra. 20. 5 indexed citations
3.
Xu, Chengxian. (2009). Pricing and Hedging of an Asia Option Whose Price of Underlying Asset Follows Fractional Brown Motion. Gongcheng shuxue xuebao.
4.
Zhang, Chengyi, et al.. (2009). Schur complements of generally diagonally dominant matrices and a criterion for irreducibility of matrices. Electronic Journal of Linear Algebra. 18. 8 indexed citations
5.
Xu, Chengxian. (2008). Optimization Analyses and Studies Based on the Simulated Annealing Algorithm. Equipment Manufacturing Technology. 2 indexed citations
6.
Xu, Chengxian. (2008). A method for pruning Bagging ensembles and its applications. Systems Engineering - Theory & Practice. 1 indexed citations
7.
Zhang, Chengyi, et al.. (2008). Convergence of block iterative methods for linear systems with generalized H-matrices. Journal of Computational and Applied Mathematics. 229(1). 70–84. 2 indexed citations
8.
Xu, Chengxian, et al.. (2007). A discrete filled function algorithm for approximate global solutions of max-cut problems. Journal of Computational and Applied Mathematics. 220(1-2). 643–660. 9 indexed citations
9.
Xu, Chengxian, et al.. (2007). A Branch and Bound-PSO Hybrid Algorithm for Solving Integer Separable Concave Programming Problems 1. 5 indexed citations
10.
Wang, Wei & Chengxian Xu. (2006). An excluding algorithm for testing whether a family of graphs are determined by their generalized spectra. Linear Algebra and its Applications. 418(1). 62–74. 26 indexed citations
11.
Wang, Wei & Chengxian Xu. (2006). Note the T-shape tree is determined by its Laplacian spectrum. Linear Algebra and its Applications. 419(1). 78–81. 26 indexed citations
12.
Zhang, Chengyi, Chengxian Xu, & Yaotang Li. (2006). The eigenvalue distribution on Schur complements of H-matrices. Linear Algebra and its Applications. 422(1). 250–264. 11 indexed citations
13.
Wang, Wei & Chengxian Xu. (2005). On the spectral characterization of T-shape trees. Linear Algebra and its Applications. 414(2-3). 492–501. 48 indexed citations
14.
Wang, Wei & Chengxian Xu. (2005). A sufficient condition for a family of graphs being determined by their generalized spectra. European Journal of Combinatorics. 27(6). 826–840. 51 indexed citations
15.
Xu, Chengxian, et al.. (2005). IMPROVED RANDOMIZED ALGORITHM FOR THE EQUIVALENT 2-CATALOG SEGMENTATION PROBLEM ∗. 1 indexed citations
16.
Xu, Chengxian, et al.. (2004). Explicit Inverses of Nonsingular Tridiagonal Matrices. Gongcheng shuxue xuebao.
17.
Xu, Chengxian, et al.. (2004). A BRANCH AND BOUND ALGORITHM FOR SEPARABLE CONCAVE PROGRAMMING ∗1). 3 indexed citations
18.
Zhang, Jianzhong & Chengxian Xu. (2001). Properties and numerical performance of quasi-Newton methods with modified quasi-Newton equations. Journal of Computational and Applied Mathematics. 137(2). 269–278. 129 indexed citations
19.
Fung, Richard Y.K., et al.. (2001). Stable factorized quasi-Newton methods for nonlinear least-squares problems. Journal of Computational and Applied Mathematics. 129(1-2). 1–14. 1 indexed citations
20.
Xu, Zheng & Chengxian Xu. (2000). Filled functions for unconstrained global optimization. Applied mathematics/Applied Mathematics. A Journal of Chinese Universities/Gao-xiao yingyong shuxue xuebao. 15(3). 307–318. 1 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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