Andreas Kleefeld

705 total citations
42 papers, 346 citations indexed

About

Andreas Kleefeld is a scholar working on Mathematical Physics, Mechanics of Materials and Biomedical Engineering. According to data from OpenAlex, Andreas Kleefeld has authored 42 papers receiving a total of 346 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Mathematical Physics, 14 papers in Mechanics of Materials and 10 papers in Biomedical Engineering. Recurrent topics in Andreas Kleefeld's work include Numerical methods in inverse problems (20 papers), Numerical methods in engineering (11 papers) and Microwave Imaging and Scattering Analysis (10 papers). Andreas Kleefeld is often cited by papers focused on Numerical methods in inverse problems (20 papers), Numerical methods in engineering (11 papers) and Microwave Imaging and Scattering Analysis (10 papers). Andreas Kleefeld collaborates with scholars based in Germany, United States and Greece. Andreas Kleefeld's co-authors include Vytaras Brazauskas, Bernhard Burgeth, Jesús Martín Vaquero, Antonios Charalambopoulos, Benoît Naegel, Andreas Kirsch, Bruce A. Wade, Nicolas Passat, Stella Gypser and Werner B. Herppich and has published in prestigious journals such as Journal of Computational Physics, Computer Physics Communications and Pattern Recognition Letters.

In The Last Decade

Andreas Kleefeld

38 papers receiving 331 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Andreas Kleefeld Germany 11 133 79 71 67 53 42 346
Yat Tin Chow United States 11 170 1.3× 153 1.9× 77 1.1× 11 0.2× 33 0.6× 26 371
S. Shahmorad Iran 18 61 0.5× 24 0.3× 221 3.1× 63 0.9× 54 1.0× 94 1.4k
Federico Polito Italy 12 96 0.7× 53 0.7× 56 0.8× 81 1.2× 4 0.1× 34 778
G. A. Mikhaı̆lov Russia 9 46 0.3× 23 0.3× 19 0.3× 38 0.6× 23 0.4× 110 339
Mohammad Ali Fariborzi Araghi Iran 15 15 0.1× 31 0.4× 67 0.9× 203 3.0× 21 0.4× 81 706
Yulong Lu United States 10 42 0.3× 18 0.2× 23 0.3× 50 0.7× 16 0.3× 31 237
Xingping Sun United States 14 82 0.6× 8 0.1× 138 1.9× 28 0.4× 34 0.6× 43 439
Alexander I. Nazarov Russia 16 378 2.8× 9 0.1× 49 0.7× 50 0.7× 9 0.2× 138 980
M. Ruiz Galán Spain 13 119 0.9× 6 0.1× 49 0.7× 26 0.4× 9 0.2× 50 416
Elena Resmerita Austria 11 370 2.8× 133 1.7× 47 0.7× 16 0.2× 3 0.1× 27 678

Countries citing papers authored by Andreas Kleefeld

Since Specialization
Citations

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

Fields of papers citing papers by Andreas Kleefeld

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andreas Kleefeld

This figure shows the co-authorship network connecting the top 25 collaborators of Andreas Kleefeld. A scholar is included among the top collaborators of Andreas Kleefeld 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 Andreas Kleefeld. Andreas Kleefeld 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.
Kleefeld, Andreas, et al.. (2025). A fourth-order exponential time differencing scheme with dimensional splitting for non-linear reaction–diffusion systems. Journal of Computational and Applied Mathematics. 465. 116568–116568.
2.
Kleefeld, Andreas, et al.. (2025). Existence of transmission eigenvalues for biharmonic scattering by a clamped planar region. Inverse Problems. 41(12). 125002–125002. 1 indexed citations
3.
Kleefeld, Andreas, et al.. (2025). Two direct sampling methods for an anisotropic scatterer with a conductive boundary. Applicable Analysis. 104(18). 3656–3686.
4.
Ross, Andrew, et al.. (2025). Resilience and recovery in networked economic systems: An ex-ante analysis of susceptibility to aspects of a potential China–Taiwan conflict. Papers of the Regional Science Association. 104(3). 100094–100094.
5.
Kleefeld, Andreas, et al.. (2024). Inverse parameter and shape problem for an isotropic scatterer with two conductivity coefficients. Analysis and Mathematical Physics. 14(4). 1 indexed citations
6.
Kleefeld, Andreas, et al.. (2023). Analysis of the transmission eigenvalue problem with two conductivity parameters. Applicable Analysis. 103(1). 211–239. 5 indexed citations
7.
Kleefeld, Andreas, et al.. (2023). On trajectories of complex-valued interior transmission eigenvalues. Inverse Problems and Imaging. 0(0). 0–0. 2 indexed citations
8.
Kleefeld, Andreas. (2021). The hot spots conjecture can be false: some numerical examples. Advances in Computational Mathematics. 47(6). 8 indexed citations
9.
Vaquero, Jesús Martín & Andreas Kleefeld. (2020). Solving nonlinear parabolic PDEs in several dimensions: Parallelized ESERK codes. Journal of Computational Physics. 423. 109771–109771. 4 indexed citations
10.
Kleefeld, Andreas, et al.. (2020). A second-order exponential time differencing scheme for non-linear reaction-diffusion systems with dimensional splitting. Journal of Computational Physics. 415. 109490–109490. 12 indexed citations
11.
Kleefeld, Andreas, et al.. (2020). Elastic transmission eigenvalues and their computation via the method of fundamental solutions. Applicable Analysis. 100(16). 3445–3462. 1 indexed citations
12.
Vaquero, Jesús Martín & Andreas Kleefeld. (2019). ESERK5: A fifth-order extrapolated stabilized explicit Runge–Kutta method. Journal of Computational and Applied Mathematics. 356. 22–36. 8 indexed citations
13.
Kleefeld, Andreas, et al.. (2018). Computing interior transmission eigenvalues for homogeneous and anisotropic media. Inverse Problems. 34(10). 105007–105007. 12 indexed citations
14.
15.
Kleefeld, Andreas, et al.. (2018). The method of fundamental solutions for computing acoustic interior transmission eigenvalues. Inverse Problems. 34(3). 35007–35007. 15 indexed citations
16.
Kleefeld, Andreas, et al.. (2018). Anomalous diffusion, dilation, and erosion in image processing. International Journal of Computer Mathematics. 95(6-7). 1375–1393. 1 indexed citations
17.
Bazán, Fermín S. V., et al.. (2016). Sampling method based projection approach for the reconstruction of 3D acoustically penetrable scatterers. Linear Algebra and its Applications. 495. 289–323. 3 indexed citations
18.
Kleefeld, Andreas, et al.. (2016). The interior transmission eigenvalue problem for an inhomogeneous media with a conductive boundary. Applicable Analysis. 96(1). 2–22. 15 indexed citations
19.
Kirsch, Andreas & Andreas Kleefeld. (2012). The factorization method for a conductive boundary condition. Journal of Integral Equations and Applications. 24(4). 7 indexed citations
20.
Brazauskas, Vytaras & Andreas Kleefeld. (2009). Folded- and Log-Folded-t Distributions as Models for Insurance Loss Data. SSRN Electronic Journal. 5 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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