Lenya Ryzhik

2.6k total citations
77 papers, 1.5k citations indexed

About

Lenya Ryzhik is a scholar working on Mathematical Physics, Applied Mathematics and Computational Theory and Mathematics. According to data from OpenAlex, Lenya Ryzhik has authored 77 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Mathematical Physics, 25 papers in Applied Mathematics and 23 papers in Computational Theory and Mathematics. Recurrent topics in Lenya Ryzhik's work include Advanced Mathematical Modeling in Engineering (23 papers), Mathematical and Theoretical Epidemiology and Ecology Models (23 papers) and Stochastic processes and statistical mechanics (19 papers). Lenya Ryzhik is often cited by papers focused on Advanced Mathematical Modeling in Engineering (23 papers), Mathematical and Theoretical Epidemiology and Ecology Models (23 papers) and Stochastic processes and statistical mechanics (19 papers). Lenya Ryzhik collaborates with scholars based in United States, France and Poland. Lenya Ryzhik's co-authors include Alexander Kiselev, Benoı̂t Perthame, Henri Berestycki, Andrej Zlatoš, Grégoire Nadin, Peter Constantin, James Nolen, Tomasz Komorowski, Alexei Novikov and Jean‐Michel Roquejoffre and has published in prestigious journals such as Communications in Mathematical Physics, Annals of Mathematics and Communications on Pure and Applied Mathematics.

In The Last Decade

Lenya Ryzhik

72 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lenya Ryzhik United States 22 595 531 458 430 298 77 1.5k
Aizik Volpert Israel 14 545 0.9× 285 0.5× 756 1.7× 429 1.0× 337 1.1× 29 1.7k
Jean‐Michel Roquejoffre France 24 765 1.3× 511 1.0× 778 1.7× 315 0.7× 465 1.6× 72 1.6k
Stéphane Mischler France 23 234 0.4× 412 0.8× 665 1.5× 434 1.0× 170 0.6× 55 1.5k
M. Sammartino Italy 21 352 0.6× 237 0.4× 764 1.7× 419 1.0× 188 0.6× 68 1.6k
Danielle Hilhorst France 20 266 0.4× 288 0.5× 272 0.6× 185 0.4× 452 1.5× 83 1.1k
Jacek Banasiak South Africa 19 152 0.3× 289 0.5× 501 1.1× 583 1.4× 244 0.8× 138 1.4k
Hiroshi Matano Japan 27 760 1.3× 292 0.5× 1.2k 2.6× 522 1.2× 930 3.1× 72 2.3k
Atsushi Yagi Japan 18 252 0.4× 742 1.4× 665 1.5× 454 1.1× 543 1.8× 71 1.8k
Pierre‐Emmanuel Jabin France 24 301 0.5× 410 0.8× 766 1.7× 317 0.7× 126 0.4× 84 1.6k
Arnd Scheel United States 27 467 0.8× 139 0.3× 167 0.4× 321 0.7× 323 1.1× 114 2.2k

Countries citing papers authored by Lenya Ryzhik

Since Specialization
Citations

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

Fields of papers citing papers by Lenya Ryzhik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lenya Ryzhik

This figure shows the co-authorship network connecting the top 25 collaborators of Lenya Ryzhik. A scholar is included among the top collaborators of Lenya Ryzhik 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 Lenya Ryzhik. Lenya Ryzhik 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.
An, Jing, Christopher Henderson, & Lenya Ryzhik. (2024). Front location determines convergence rate to traveling waves. Annales de l Institut Henri Poincaré C Analyse Non Linéaire. 42(4). 895–932. 1 indexed citations
2.
Roquejoffre, Jean‐Michel, et al.. (2024). A Uniform Bound for Solutions to a Thermo-diffusive System. Archive for Rational Mechanics and Analysis. 248(6).
3.
Entov, Michael, Leonid Polterovich, & Lenya Ryzhik. (2024). Geometric Aspects of a Spin Chain. Journal of Statistical Physics. 191(12). 1 indexed citations
4.
Henderson, Christopher, et al.. (2023). Voting models and semilinear parabolic equations. Nonlinearity. 36(11). 6104–6123.
5.
Henderson, Christopher, et al.. (2023). Pushed, pulled and pushmi-pullyu fronts of the Burgers-FKPP equation. Journal of the European Mathematical Society. 27(5). 2073–2154.
6.
Papanicolaou, George, et al.. (2021). Traveling waves in a mean field learning model. Nonlinearity. 34(10). 6799–6842. 3 indexed citations
7.
Mytnik, Leonid, Jean‐Michel Roquejoffre, & Lenya Ryzhik. (2020). Fisher-KPP equation with small data and the extremal process of\n branching Brownian motion. arXiv (Cornell University). 2 indexed citations
8.
Gu, Yu, Tomasz Komorowski, & Lenya Ryzhik. (2018). The Schrödinger equation with spatial white noise: The average wave function. Journal of Functional Analysis. 274(7). 2113–2138. 4 indexed citations
9.
Bouin, Émeric, Christopher Henderson, & Lenya Ryzhik. (2017). The Bramson logarithmic delay in the cane toads equations. Quarterly of Applied Mathematics. 75(4). 599–634. 19 indexed citations
10.
Bouin, Émeric, Christopher Henderson, & Lenya Ryzhik. (2017). Super-linear spreading in local and non-local cane toads equations. Journal de Mathématiques Pures et Appliquées. 108(5). 724–750. 30 indexed citations
11.
Gu, Yu & Lenya Ryzhik. (2017). The random Schrödinger equation: Slowly decorrelating time-dependent potentials. Communications in Mathematical Sciences. 15(2). 359–378. 1 indexed citations
12.
Pinaud, Olivier, et al.. (2015). Radiative transfer with long-range interactions: regularity and\n asymptotics. arXiv (Cornell University). 2 indexed citations
13.
Ignatova, Mihaela, Igor Kukavica, & Lenya Ryzhik. (2014). The Harnack inequality for second-order elliptic equations with divergence-free drifts. Communications in Mathematical Sciences. 12(4). 681–694. 9 indexed citations
14.
Hamel, François, et al.. (2013). A short proof of the logarithmic Bramson correction in Fisher-KPP equations. Networks and Heterogeneous Media. 8(1). 275–289. 72 indexed citations
15.
Ryzhik, Lenya, et al.. (2011). A sharp bound on the l² norm of the solution of a random elliptic difference equation. Communications in Mathematical Sciences. 9(2). 607–622. 2 indexed citations
16.
Bal, Guillaume, Tomasz Komorowski, & Lenya Ryzhik. (2010). Kinetic limits for waves in a random medium. Kinetic and Related Models. 3(4). 529–644. 39 indexed citations
17.
Nadin, Grégoire, Benoı̂t Perthame, & Lenya Ryzhik. (2008). Traveling waves for the Keller–Segel system with Fisher birth terms. Interfaces and Free Boundaries Mathematical Analysis Computation and Applications. 10(4). 517–538. 43 indexed citations
18.
Komorowski, Tomasz & Lenya Ryzhik. (2007). On asymptotics of a tracer advected in a locally self-similar, correlated flow. Asymptotic Analysis. 53(3). 159–187. 5 indexed citations
19.
Perthame, Benoı̂t & Lenya Ryzhik. (2007). Moderate dispersion in conservation laws with convex fluxes. Communications in Mathematical Sciences. 5(2). 473–484. 4 indexed citations
20.
Perthame, Benoı̂t & Lenya Ryzhik. (2004). Exponential decay for the fragmentation or cell-division equation. Journal of Differential Equations. 210(1). 155–177. 82 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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