Andréas Karageorghis

5.4k total citations · 1 hit paper
188 papers, 4.5k citations indexed

About

Andréas Karageorghis is a scholar working on Mechanics of Materials, Computational Mechanics and Computational Theory and Mathematics. According to data from OpenAlex, Andréas Karageorghis has authored 188 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 124 papers in Mechanics of Materials, 70 papers in Computational Mechanics and 57 papers in Computational Theory and Mathematics. Recurrent topics in Andréas Karageorghis's work include Numerical methods in engineering (110 papers), Numerical methods in inverse problems (50 papers) and Advanced Numerical Methods in Computational Mathematics (49 papers). Andréas Karageorghis is often cited by papers focused on Numerical methods in engineering (110 papers), Numerical methods in inverse problems (50 papers) and Advanced Numerical Methods in Computational Mathematics (49 papers). Andréas Karageorghis collaborates with scholars based in Cyprus, United States and United Kingdom. Andréas Karageorghis's co-authors include Graeme Fairweather, D. Lesnic, Liviu Marin, Yiorgos‐Sokratis Smyrlis, Timothy N. Phillips, P. A. Martin, Jean‐François Berger, Andreas Poullikkas, Georgios C. Georgiou and Bernard Bialecki and has published in prestigious journals such as Journal of Computational Physics, The Journal of the Acoustical Society of America and Computer Methods in Applied Mechanics and Engineering.

In The Last Decade

Andréas Karageorghis

185 papers receiving 4.2k citations

Hit Papers

1 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The method of fundamental solutions for elliptic boundary value problems

1998 803 citations Andréas Karageorghis et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Andréas Karageorghis Cyprus	32	3.2k	1.3k	1.1k	854	776	188	4.5k
Y.C. Hon Hong Kong	43	3.2k 1.0×	1.5k 1.2×	1.3k 1.2×	605 0.7×	484 0.6×	138	5.2k
Graeme Fairweather United States	36	2.0k 0.6×	1.5k 1.2×	579 0.5×	694 0.8×	518 0.7×	126	4.2k
Chia‐Ming Fan Taiwan	36	2.5k 0.8×	1.4k 1.1×	461 0.4×	625 0.7×	340 0.4×	144	3.3k
D. Lesnic United Kingdom	38	3.6k 1.1×	1.2k 0.9×	4.1k 3.6×	461 0.5×	392 0.5×	314	6.1k
Michael A. Golberg United States	27	2.5k 0.8×	1.2k 1.0×	470 0.4×	644 0.8×	568 0.7×	91	3.4k
Wolfgang L. Wendland Germany	34	2.3k 0.7×	1.9k 1.5×	895 0.8×	980 1.1×	1.0k 1.3×	208	4.7k
Zhuojia Fu China	35	2.7k 0.8×	835 0.7×	278 0.2×	828 1.0×	493 0.6×	139	3.6k
Jeng‐Tzong Chen Taiwan	40	4.3k 1.3×	951 0.8×	379 0.3×	1.6k 1.9×	1.4k 1.9×	273	5.8k
Jens Markus Melenk Austria	25	5.1k 1.6×	3.5k 2.8×	262 0.2×	1.7k 2.0×	661 0.9×	112	6.6k
George J. Fix United States	21	1.5k 0.5×	2.1k 1.7×	248 0.2×	725 0.8×	325 0.4×	57	4.1k

Countries citing papers authored by Andréas Karageorghis

Since Specialization

Citations

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

Fields of papers citing papers by Andréas Karageorghis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andréas Karageorghis

This figure shows the co-authorship network connecting the top 25 collaborators of Andréas Karageorghis. A scholar is included among the top collaborators of Andréas Karageorghis 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 Andréas Karageorghis. Andréas Karageorghis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Karageorghis, Andréas, et al.. (2025). Method of fundamental solutions formulations for biharmonic problems. Engineering Analysis with Boundary Elements. 175. 106180–106180. 1 indexed citations

Chen, C. S. & Andréas Karageorghis. (2024). Novel method of fundamental solutions formulation for polyharmonic BVPs. Mathematics and Computers in Simulation. 227. 85–102. 2 indexed citations

Karageorghis, Andréas, et al.. (2024). Multi–level method of fundamental solutions for solving polyharmonic problems. Journal of Computational and Applied Mathematics. 456. 116220–116220. 1 indexed citations

Karageorghis, Andréas & D. Lesnic. (2024). The method of fundamental solutions for solving scattering problems from infinite elastic thin plates. Computers & Structures. 301. 107419–107419. 2 indexed citations

Karageorghis, Andréas, et al.. (2024). Training RBF neural networks for solving nonlinear and inverse boundary value problems. Computers & Mathematics with Applications. 165. 205–216. 4 indexed citations

Chen, C.S., Andréas Karageorghis, & Hong Zheng. (2020). Improved RBF Collocation Methods for Fourth Order Boundary Value Problems. Communications in Computational Physics. 27(5). 1530–1549. 14 indexed citations

Dou, Fangfang, et al.. (2020). A fictitious points one–step MPS–MFS technique. Applied Mathematics and Computation. 382. 125332–125332. 5 indexed citations

Karageorghis, Andréas, et al.. (2019). Shape parameter estimation in RBF function approximation. International Journal of Computational Methods and Experimental Measurements. 7(3). 246–259. 4 indexed citations

Karageorghis, Andréas, et al.. (2018). Kansa RBF method for nonlinear problems. International Journal of Computational Methods and Experimental Measurements. 6(6). 1000–1007. 14 indexed citations

10.

Karageorghis, Andréas, D. Lesnic, & Liviu Marin. (2013). A Moving Pseudo-Boundary MFS for Three-Dimensional Void Detection. Advances in Applied Mathematics and Mechanics. 5(4). 510–527. 8 indexed citations

11.

Marin, Liviu & Andréas Karageorghis. (2009). Regularized MFS-Based Boundary Identification in Two-Dimensional Helmholtz-Type Equations. Cmc-computers Materials & Continua. 10(3). 259–294. 15 indexed citations

12.

Bialecki, Bernard & Andréas Karageorghis. (2007). A Nonoverlapping Domain Decomposition Method for Legendre Spectral Collocation Problems. Journal of Scientific Computing. 32(2). 373–409. 5 indexed citations

13.

Karageorghis, Andréas & Yiorgos‐Sokratis Smyrlis. (2006). Matrix decomposition MFS algorithms for elasticity and thermo-elasticity problems in axisymmetric domains. Journal of Computational and Applied Mathematics. 206(2). 774–795. 27 indexed citations

14.

Karageorghis, Andréas & Yiorgos‐Sokratis Smyrlis. (2006). Matrix Decomposition MFS Algorithms. Bioelectromagnetics. 42. 61–68. 2 indexed citations

15.

Smyrlis, Yiorgos‐Sokratis, et al.. (2004). A Matrix Decomposition MFS Algorithm \\ for Biharmonic Problems in Annular Domains. Cmc-computers Materials & Continua. 1(3). 245–258. 8 indexed citations

16.

Smyrlis, Yiorgos‐Sokratis & Andréas Karageorghis. (2003). Some Aspects of the Method of Fundamental Solutions for Certain Biharmonic Problems. Computer Modeling in Engineering & Sciences. 4(5). 535–550. 28 indexed citations

17.

Poullikkas, Andreas, et al.. (1998). The Method of Fundamental Solutions for Stokes flows with a free surface. Numerical Methods for Partial Differential Equations. 14(5). 667–678. 2 indexed citations

18.

Karageorghis, Andréas. (1994). A conforming spectral technique for biharmonic-type problems in rectangular domains. Journal of Computational and Applied Mathematics. 51(2). 275–278. 2 indexed citations

19.

Karageorghis, Andréas. (1994). Satisfaction of boundary conditions for Chebyshev collocation methods in cuboidal domains. Computers & Mathematics with Applications. 27(12). 85–90. 5 indexed citations

20.

Karageorghis, Andréas. (1992). The method of fundamental solutions for the solution of steady-state free boundary problems. Journal of Computational Physics. 98(1). 119–128. 27 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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