Guangqing Long

487 total citations
34 papers, 331 citations indexed

About

Guangqing Long is a scholar working on Numerical Analysis, Mechanics of Materials and Computational Mechanics. According to data from OpenAlex, Guangqing Long has authored 34 papers receiving a total of 331 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Numerical Analysis, 14 papers in Mechanics of Materials and 14 papers in Computational Mechanics. Recurrent topics in Guangqing Long's work include Differential Equations and Numerical Methods (15 papers), Advanced Numerical Methods in Computational Mathematics (12 papers) and Numerical methods in engineering (12 papers). Guangqing Long is often cited by papers focused on Differential Equations and Numerical Methods (15 papers), Advanced Numerical Methods in Computational Mathematics (12 papers) and Numerical methods in engineering (12 papers). Guangqing Long collaborates with scholars based in China, India and United States. Guangqing Long's co-authors include Gnaneshwar Nelakanti, Li‐Bin Liu, Payel Das, Zhongying Chen, Shan Zhao, Libin Liu, Hongsong Feng, Zhongdi Cen, Zaitang Huang and Xiaohua Zhang and has published in prestigious journals such as Journal of Computational Physics, Applied Mathematics and Computation and Computers & Mathematics with Applications.

In The Last Decade

Guangqing Long

33 papers receiving 314 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Guangqing Long China 11 207 180 120 83 64 34 331
Junfeng Lu China 15 269 1.3× 338 1.9× 109 0.9× 44 0.5× 32 0.5× 40 529
Minqiang Xu China 12 262 1.3× 242 1.3× 123 1.0× 77 0.9× 77 1.2× 28 386
A. Borhanifar Iran 13 229 1.1× 389 2.2× 79 0.7× 46 0.6× 66 1.0× 35 560
Maryam Parvizi Iran 7 191 0.9× 208 1.2× 105 0.9× 73 0.9× 63 1.0× 18 356
M. A. AL-Jawary Iraq 13 189 0.9× 232 1.3× 74 0.6× 60 0.7× 25 0.4× 43 357
Qiumei Huang China 10 204 1.0× 103 0.6× 54 0.5× 191 2.3× 29 0.5× 42 378
Hadi Roohani Ghehsareh Iran 13 207 1.0× 289 1.6× 354 3.0× 110 1.3× 37 0.6× 43 540
Arezou Ghesmati Iran 4 234 1.1× 243 1.4× 286 2.4× 109 1.3× 28 0.4× 6 506
Emran Tohidi Iran 12 219 1.1× 241 1.3× 75 0.6× 40 0.5× 67 1.0× 30 350
Juan Pablo Borthagaray United States 7 135 0.7× 148 0.8× 102 0.8× 78 0.9× 100 1.6× 13 312

Countries citing papers authored by Guangqing Long

Since Specialization
Citations

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

Fields of papers citing papers by Guangqing Long

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Guangqing Long

This figure shows the co-authorship network connecting the top 25 collaborators of Guangqing Long. A scholar is included among the top collaborators of Guangqing Long 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 Guangqing Long. Guangqing Long 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.
Long, Guangqing, et al.. (2025). An augmented fourth order domain-decomposed method with fast algebraic solvers for three-dimensional Helmholtz interface problems. Journal of Computational Physics. 524. 113742–113742. 1 indexed citations
2.
Li, Chuan, et al.. (2023). A Fast Sine Transform Accelerated High-Order Finite Difference Method for Parabolic Problems over Irregular Domains. Journal of Scientific Computing. 95(2). 5 indexed citations
3.
Liu, Libin, et al.. (2023). Error estimate of BDF2 scheme on a Bakhvalov-type mesh for a singularly perturbed Volterra integro-differential equation. Networks and Heterogeneous Media. 18(2). 547–561. 1 indexed citations
4.
Liu, Libin, et al.. (2022). A novel parameter-uniform numerical method for a singularly perturbed Volterra integro-differential equation. Computational and Applied Mathematics. 42(1). 29 indexed citations
5.
Li, Chuan, Guangqing Long, Yiquan Li, & Shan Zhao. (2021). Alternating Direction Implicit (ADI) Methods for Solving Two-Dimensional Parabolic Interface Problems with Variable Coefficients. Computation. 9(7). 79–79. 6 indexed citations
6.
Long, Guangqing, Li‐Bin Liu, & Zaitang Huang. (2021). Richardson Extrapolation Method on an Adaptive Grid for Singularly Perturbed Volterra Integro-Differential Equations. Numerical Functional Analysis and Optimization. 42(7). 739–757. 9 indexed citations
7.
Li, Chuan, et al.. (2020). Alternating direction ghost-fluid methods for solving the heat equation with interfaces. Computers & Mathematics with Applications. 80(5). 714–732. 10 indexed citations
8.
Liu, Li‐Bin, et al.. (2018). Parameter uniform numerical method for a system of two coupled singularly perturbed parabolic convection-diffusion equations. Advances in Difference Equations. 2018(1). 10 indexed citations
9.
Liu, Li‐Bin, Guangqing Long, Zaitang Huang, & Aijia Ouyang. (2017). Rational spectral collocation and differential evolution algorithms for singularly perturbed problems with an interior layer. Journal of Computational and Applied Mathematics. 335. 312–322. 1 indexed citations
10.
11.
Liu, Li‐Bin, Guangqing Long, Aijia Ouyang, & Zaitang Huang. (2017). Numerical solution of a singularly perturbed problem with Robin boundary conditions using particle swarm optimization algorithm. Journal of Intelligent & Fuzzy Systems. 33(3). 1785–1795. 1 indexed citations
12.
Das, Payel, Gnaneshwar Nelakanti, & Guangqing Long. (2014). Discrete Legendre spectral projection methods for Fredholm–Hammerstein integral equations. Journal of Computational and Applied Mathematics. 278. 293–305. 24 indexed citations
13.
Long, Guangqing, et al.. (2014). Iterated fast multiscale Galerkin methods for eigen-problems of compact integral operators. Applied Mathematics and Computation. 246. 638–647. 2 indexed citations
14.
Chen, Zhongying, Guangqing Long, Gnaneshwar Nelakanti, & Yongdong Zhang. (2013). Iterated Fast Collocation Methods for Integral Equations of the Second Kind. Journal of Scientific Computing. 57(3). 502–517. 1 indexed citations
15.
Long, Guangqing, et al.. (2012). Legendre multi-projection methods for solving eigenvalue problems for a compact integral operator. Journal of Computational and Applied Mathematics. 239. 135–151. 7 indexed citations
16.
Long, Guangqing & Gnaneshwar Nelakanti. (2010). The multi-projection method for weakly singular Fredholm integral equations of the second kind. International Journal of Computer Mathematics. 87(14). 3254–3265. 6 indexed citations
17.
Long, Guangqing & Gnaneshwar Nelakanti. (2008). Superconvergence of functional approximation methods for integral equations. Applied Mathematics Letters. 22(3). 401–405. 2 indexed citations
18.
Chen, Zhongying, Guangqing Long, & Gnaneshwar Nelakanti. (2008). Richardson extrapolation of iterated discrete projection methods for eigenvalue approximation. Journal of Computational and Applied Mathematics. 223(1). 48–61. 5 indexed citations
19.
Chen, Zhongying, Guangqing Long, & Gnaneshwar Nelakanti. (2007). The Discrete Multi-Projection Method for Fredholm Integral Equations of the Second Kind. Journal of Integral Equations and Applications. 19(2). 43 indexed citations
20.
Long, Guangqing & Gnaneshwar Nelakanti. (2007). Iteration methods for Fredholm integral equations of the second kind. Computers & Mathematics with Applications. 53(6). 886–894. 22 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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