Roger Lewandowski

1.1k total citations
48 papers, 678 citations indexed

About

Roger Lewandowski is a scholar working on Computational Mechanics, Applied Mathematics and Computational Theory and Mathematics. According to data from OpenAlex, Roger Lewandowski has authored 48 papers receiving a total of 678 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Computational Mechanics, 25 papers in Applied Mathematics and 14 papers in Computational Theory and Mathematics. Recurrent topics in Roger Lewandowski's work include Fluid Dynamics and Turbulent Flows (28 papers), Navier-Stokes equation solutions (16 papers) and Computational Fluid Dynamics and Aerodynamics (15 papers). Roger Lewandowski is often cited by papers focused on Fluid Dynamics and Turbulent Flows (28 papers), Navier-Stokes equation solutions (16 papers) and Computational Fluid Dynamics and Aerodynamics (15 papers). Roger Lewandowski collaborates with scholars based in France, United States and Spain. Roger Lewandowski's co-authors include William Layton, Tomás Chacón Rebollo, Luigi C. Berselli, François Murat, Christine Bernardi, Bijan Mohammadi, Chérif Amrouche, Thierry Gallouët, Luc Tartar and Géraldine Pichot and has published in prestigious journals such as SHILAP Revista de lepidopterología, Computer Methods in Applied Mechanics and Engineering and SIAM Journal on Numerical Analysis.

In The Last Decade

Roger Lewandowski

46 papers receiving 647 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Lewandowski France 14 458 297 190 110 101 48 678
Adam Larios United States 14 259 0.6× 201 0.7× 53 0.3× 119 1.1× 160 1.6× 28 510
Ulrik Skre Fjordholm Norway 12 543 1.2× 248 0.8× 27 0.1× 34 0.3× 49 0.5× 21 642
Monika Neda United States 12 523 1.1× 69 0.2× 92 0.5× 24 0.2× 42 0.4× 37 596
Tao Luo China 16 384 0.8× 742 2.5× 70 0.4× 102 0.9× 470 4.7× 62 950
Richard Sanders United States 13 623 1.4× 372 1.3× 40 0.2× 17 0.2× 84 0.8× 25 766
Rodolfo Bermejo Spain 17 532 1.2× 74 0.2× 75 0.4× 15 0.1× 17 0.2× 43 703
Eduardo Abreu Brazil 15 329 0.7× 180 0.6× 128 0.7× 19 0.2× 57 0.6× 52 444
Philippe Le Floch France 11 426 0.9× 474 1.6× 32 0.2× 152 1.4× 211 2.1× 14 669
D. Hoff United States 7 349 0.8× 600 2.0× 89 0.5× 142 1.3× 470 4.7× 9 835
Christophe Chalons France 17 440 1.0× 305 1.0× 27 0.1× 153 1.4× 52 0.5× 52 645

Countries citing papers authored by Roger Lewandowski

Since Specialization
Citations

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

Fields of papers citing papers by Roger Lewandowski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Lewandowski

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Lewandowski. A scholar is included among the top collaborators of Roger Lewandowski 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 Roger Lewandowski. Roger Lewandowski 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.
Lewandowski, Roger, et al.. (2024). A nonlinear elliptic equation with a degenerate diffusion and a source term in L1. Applied Mathematics Letters. 153. 109077–109077. 1 indexed citations
2.
Berselli, Luigi C., et al.. (2024). Surface boundary layers through a scalar equation with an eddy viscosity vanishing at the ground. ESAIM. Mathematical modelling and numerical analysis. 58(2). 489–513. 2 indexed citations
3.
Amrouche, Chérif, et al.. (2024). TKE Model Involving the Distance to the Wall—Part 1: The Relaxed Case. Journal of Mathematical Fluid Mechanics. 26(4). 1 indexed citations
4.
Lewandowski, Roger, et al.. (2021). Testing a one-closure equation turbulence model in neutral boundary layers. Computer Methods in Applied Mechanics and Engineering. 376. 113662–113662. 3 indexed citations
5.
Berselli, Luigi C., et al.. (2020). Modeling error of <inline-formula><tex-math id="M1">$ \alpha $</tex-math></inline-formula>-models of turbulence on a two-dimensional torus. Discrete and Continuous Dynamical Systems - B. 26(9). 4613–4643.
6.
Amrouche, Chérif, et al.. (2019). Turbulent flows as generalized Kelvin-Voigt materials: modeling and\n analysis. arXiv (Cornell University). 17 indexed citations
7.
Berselli, Luigi C., et al.. (2019). Long-Time Reynolds Averaging of Reduced Order Models for Fluid Flows:\n Preliminary Results. arXiv (Cornell University). 5 indexed citations
8.
Berselli, Luigi C. & Roger Lewandowski. (2019). On the Reynolds time-averaged equations and the long-time behavior of Leray–Hopf weak solutions, with applications to ensemble averages. Nonlinearity. 32(11). 4579–4608. 8 indexed citations
9.
Mémin, Étienne, et al.. (2019). Stochastic flow approach to model the mean velocity profile of wall-bounded flows. Physical review. E. 99(6). 63101–63101. 10 indexed citations
10.
Lewandowski, Roger & Luigi C. Berselli. (2018). On the Bardina’s Model in the Whole Space. Journal of Mathematical Fluid Mechanics. 20(3). 1335–1351. 5 indexed citations
11.
Lewandowski, Roger. (2014). On Bardina and Approximate Deconvolution Models. HAL (Le Centre pour la Communication Scientifique Directe). 1–12. 1 indexed citations
12.
Berselli, Luigi C., et al.. (2012). Convergence of approximate deconvolution models to the mean magnetohydrodynamics equations: Analysis of two models. Journal of Mathematical Analysis and Applications. 401(2). 864–880. 11 indexed citations
13.
Bennis, Anne‐Claire, Roger Lewandowski, & Edriss S. Titi. (2009). Simulations de l'écoulement turbulent marin avec un modèle de déconvolution. Comptes Rendus Mathématique. 347(7-8). 445–450. 4 indexed citations
14.
Lewandowski, Roger, et al.. (2008). Attractors for a deconvolution model of turbulence. Applied Mathematics Letters. 22(5). 642–645. 3 indexed citations
15.
Lewandowski, Roger & Géraldine Pichot. (2007). Numerical simulation of water flow around a rigid fishing net. Computer Methods in Applied Mechanics and Engineering. 196(45-48). 4737–4754. 9 indexed citations
16.
Bennis, Anne‐Claire, Tomás Chacón Rebollo, Macarena Gómez Mármol, & Roger Lewandowski. (2007). Stability of some turbulent vertical models for the ocean mixing boundary layer. Applied Mathematics Letters. 21(2). 128–133. 3 indexed citations
17.
Layton, William & Roger Lewandowski. (2003). A simple and stable scale-similarity model for large Eddy simulation: Energy balance and existence of weak solutions. Applied Mathematics Letters. 16(8). 1205–1209. 51 indexed citations
18.
Gallouët, Thierry, et al.. (2002). On a turbulent system with unbounded eddy viscosities. Nonlinear Analysis. 52(4). 1051–1068. 25 indexed citations
19.
Lewandowski, Roger, et al.. (2002). Impact of the variations of the mixing length in a first order turbulent closure system. ESAIM Mathematical Modelling and Numerical Analysis. 36(2). 345–372. 9 indexed citations
20.
Lewandowski, Roger & Bijan Mohammadi. (1993). EXISTENCE AND POSITIVITY RESULTS FOR THE φ−θ AND A MODIFIED k−ε TWO-EQUATIONTURBULENCE MODELS. Mathematical Models and Methods in Applied Sciences. 3(2). 195–215. 13 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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