Lehel Banjai

1.1k total citations
33 papers, 610 citations indexed

About

Lehel Banjai is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Mechanics of Materials. According to data from OpenAlex, Lehel Banjai has authored 33 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Atomic and Molecular Physics, and Optics, 21 papers in Electrical and Electronic Engineering and 16 papers in Mechanics of Materials. Recurrent topics in Lehel Banjai's work include Electromagnetic Scattering and Analysis (21 papers), Electromagnetic Simulation and Numerical Methods (20 papers) and Numerical methods in engineering (16 papers). Lehel Banjai is often cited by papers focused on Electromagnetic Scattering and Analysis (21 papers), Electromagnetic Simulation and Numerical Methods (20 papers) and Numerical methods in engineering (16 papers). Lehel Banjai collaborates with scholars based in Germany, United Kingdom and Switzerland. Lehel Banjai's co-authors include Stefan Sauter, Christian Lubich, Wolfgang Hackbusch, Maŕıa López-Fernández, Francisco‐Javier Sayas, Jens Markus Melenk, Matthias Messner, Martin Schanz, Lloyd N. Trefethen and Emmanuil H. Georgoulis and has published in prestigious journals such as Journal of Computational Physics, Computer Methods in Applied Mechanics and Engineering and Mathematics of Computation.

In The Last Decade

Lehel Banjai

32 papers receiving 543 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lehel Banjai Germany 14 347 332 317 132 117 33 610
Vı́ctor Domínguez Spain 12 144 0.4× 191 0.6× 258 0.8× 82 0.6× 79 0.7× 37 446
Andreas Rathsfeld Germany 14 191 0.6× 149 0.4× 208 0.7× 210 1.6× 62 0.5× 59 627
Dehao Yu China 12 212 0.6× 372 1.1× 129 0.4× 312 2.4× 151 1.3× 54 630
Qiya Hu China 14 193 0.6× 171 0.5× 149 0.5× 389 2.9× 169 1.4× 58 616
Yiorgos‐Sokratis Smyrlis Cyprus 15 94 0.3× 320 1.0× 141 0.4× 293 2.2× 101 0.9× 43 644
Hsin‐Yun Hu Taiwan 16 198 0.6× 774 2.3× 95 0.3× 434 3.3× 137 1.2× 27 905
L. Scuderi Italy 11 201 0.6× 250 0.8× 183 0.6× 84 0.6× 80 0.7× 30 382
Weiying Zheng China 17 406 1.2× 258 0.8× 242 0.8× 456 3.5× 70 0.6× 64 765
И. К. Лифанов Russia 9 104 0.3× 161 0.5× 209 0.7× 96 0.7× 130 1.1× 60 575
M. Diligenti Italy 16 350 1.0× 484 1.5× 262 0.8× 223 1.7× 29 0.2× 57 663

Countries citing papers authored by Lehel Banjai

Since Specialization
Citations

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

Fields of papers citing papers by Lehel Banjai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lehel Banjai

This figure shows the co-authorship network connecting the top 25 collaborators of Lehel Banjai. A scholar is included among the top collaborators of Lehel Banjai 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 Lehel Banjai. Lehel Banjai 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.
Baker, Katherine, Lehel Banjai, & Mariya Ptashnyk. (2024). Numerical analysis of a time-stepping method for the Westervelt equation with time-fractional damping. Mathematics of Computation. 4 indexed citations
2.
Banjai, Lehel & Matteo Ferrari. (2024). Runge–Kutta convolution quadrature based on Gauss methods. Numerische Mathematik. 156(5). 1719–1750. 1 indexed citations
3.
Banjai, Lehel & Francisco‐Javier Sayas. (2022). Integral Equation Methods for Evolutionary PDE. 12 indexed citations
4.
Banjai, Lehel & Maŕıa López-Fernández. (2018). Efficient high order algorithms for fractional integrals and fractional differential equations. Numerische Mathematik. 141(2). 289–317. 36 indexed citations
5.
Banjai, Lehel, Maŕıa López-Fernández, & Achim Schädle. (2017). Fast and Oblivious Algorithms for Dissipative and Two-dimensional Wave Equations. SIAM Journal on Numerical Analysis. 55(2). 621–639. 10 indexed citations
6.
Banjai, Lehel. (2013). Time-domain Dirichlet-to-Neumann map and its discretization. IMA Journal of Numerical Analysis. 34(3). 1136–1155. 8 indexed citations
7.
Ballani, Jonas, Lehel Banjai, Stefan Sauter, & Alexander Veit. (2012). Numerical solution of exterior Maxwell problems by Galerkin BEM and Runge–Kutta convolution quadrature. Numerische Mathematik. 123(4). 643–670. 18 indexed citations
8.
Banjai, Lehel, et al.. (2012). Fast Convolution Quadrature for Wave Equation in Three Dimensions. 1 indexed citations
9.
Banjai, Lehel & Ya Zhang. (2011). A family of efficient numerical solvers of time domain boundary integral equations. Max Planck Institute for Plasma Physics. 223–228.
10.
Banjai, Lehel, et al.. (2011). Efficient long-time computations of time-domain boundary integrals for 2D and dissipative wave equation. Journal of Computational and Applied Mathematics. 235(14). 4207–4220. 7 indexed citations
11.
Banjai, Lehel & Daniel Peterseim. (2011). Parallel multistep methods for linear evolution problems. IMA Journal of Numerical Analysis. 32(3). 1217–1240. 10 indexed citations
12.
Banjai, Lehel & Christian Lubich. (2011). An error analysis of Runge–Kutta convolution quadrature. BIT Numerical Mathematics. 51(3). 483–496. 38 indexed citations
13.
Banjai, Lehel. (2010). Multistep and Multistage Convolution Quadrature for the Wave Equation: Algorithms and Experiments. SIAM Journal on Scientific Computing. 32(5). 2964–2994. 55 indexed citations
14.
Banjai, Lehel. (2008). Revisiting the Crowding Phenomenon in Schwarz–Christoffel Mapping. SIAM Journal on Scientific Computing. 30(2). 618–636. 11 indexed citations
15.
Banjai, Lehel & Wolfgang Hackbusch. (2007). Hierarchical matrix techniques for low- and high-frequency Helmholtz problems. IMA Journal of Numerical Analysis. 28(1). 46–79. 46 indexed citations
16.
Banjai, Lehel & Stefan Sauter. (2007). A Refined Galerkin Error and Stability Analysis for Highly Indefinite Variational Problems. SIAM Journal on Numerical Analysis. 45(1). 37–53. 29 indexed citations
17.
Banjai, Lehel. (2006). Eigenfrequencies of fractal drums. Journal of Computational and Applied Mathematics. 198(1). 1–18. 13 indexed citations
18.
Banjai, Lehel & Wolfgang Hackbusch. (2005). H- and H2-matrices for low and high frequency Helmholtz equation. 5 indexed citations
19.
Banjai, Lehel & Lloyd N. Trefethen. (2003). A Multipole Method for Schwarz--Christoffel Mapping of Polygons with Thousands of Sides. SIAM Journal on Scientific Computing. 25(3). 1042–1065. 22 indexed citations
20.
Banjai, Lehel & Lloyd N. Trefethen. (2001). Numerical Solution of the Omitted Area Problem of Univalent Function Theory. Computational Methods and Function Theory. 1(1). 259–273. 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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