J. Leonel Rocha

463 total citations
50 papers, 342 citations indexed

About

J. Leonel Rocha is a scholar working on Statistical and Nonlinear Physics, Mathematical Physics and Public Health, Environmental and Occupational Health. According to data from OpenAlex, J. Leonel Rocha has authored 50 papers receiving a total of 342 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Statistical and Nonlinear Physics, 18 papers in Mathematical Physics and 15 papers in Public Health, Environmental and Occupational Health. Recurrent topics in J. Leonel Rocha's work include Mathematical Dynamics and Fractals (16 papers), Mathematical and Theoretical Epidemiology and Ecology Models (15 papers) and Nonlinear Dynamics and Pattern Formation (13 papers). J. Leonel Rocha is often cited by papers focused on Mathematical Dynamics and Fractals (16 papers), Mathematical and Theoretical Epidemiology and Ecology Models (15 papers) and Nonlinear Dynamics and Pattern Formation (13 papers). J. Leonel Rocha collaborates with scholars based in Portugal, France and United Kingdom. J. Leonel Rocha's co-authors include Danièle Fournier-Prunaret, Sandra M. Aleixo, Dínis Pestana, Eduardo Liz, Juan J. Nieto, Alberto Cabada, Romain Pierrat, Rémi Carminati and Juliana Vianna Pereira and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Chaos Solitons & Fractals.

In The Last Decade

J. Leonel Rocha

46 papers receiving 311 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Leonel Rocha Portugal 11 149 143 88 75 69 50 342
Barnabás M. Garay Hungary 11 109 0.7× 69 0.5× 72 0.8× 43 0.6× 116 1.7× 48 375
Frederick H. Willeboordse Japan 11 351 2.4× 93 0.7× 146 1.7× 30 0.4× 53 0.8× 26 463
Laila M Assas Saudi Arabia 11 120 0.8× 83 0.6× 27 0.3× 66 0.9× 19 0.3× 17 300
Pablo Aguirre Chile 11 79 0.5× 410 2.9× 180 2.0× 321 4.3× 23 0.3× 38 577
Bastien Fernandez France 11 237 1.6× 33 0.2× 205 2.3× 29 0.4× 98 1.4× 41 416
Pierre‐André Noël Canada 11 450 3.0× 121 0.8× 60 0.7× 42 0.6× 33 0.5× 19 562
G. Gambino Italy 13 153 1.0× 298 2.1× 298 3.4× 143 1.9× 23 0.3× 33 593
Lev Idels Canada 12 57 0.4× 410 2.9× 120 1.4× 69 0.9× 58 0.8× 30 623
N. C. Pati India 11 112 0.8× 168 1.2× 136 1.5× 127 1.7× 5 0.1× 20 345
W. Jansen Germany 6 48 0.3× 129 0.9× 53 0.6× 93 1.2× 24 0.3× 10 290

Countries citing papers authored by J. Leonel Rocha

Since Specialization
Citations

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

Fields of papers citing papers by J. Leonel Rocha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Leonel Rocha. 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 J. Leonel Rocha. The network helps show where J. Leonel Rocha may publish in the future.

Co-authorship network of co-authors of J. Leonel Rocha

This figure shows the co-authorship network connecting the top 25 collaborators of J. Leonel Rocha. A scholar is included among the top collaborators of J. Leonel Rocha 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 J. Leonel Rocha. J. Leonel Rocha 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.
Rocha, J. Leonel, et al.. (2025). Transcritical and Neimark-Sacker bifurcations of a discrete predator-prey model of γ-Ricker type with double Allee effect in the prey population. Communications in Nonlinear Science and Numerical Simulation. 154. 109543–109543.
2.
Rocha, J. Leonel, et al.. (2024). Lambert W Functions in the Analysis of Nonlinear Dynamics and Bifurcations of a 2D γ-Ricker Population Model. Mathematics. 12(12). 1805–1805. 4 indexed citations
3.
Rocha, J. Leonel, et al.. (2023). Probabilistic Procedures for SIR and SIS Epidemic Dynamics on Erdös-Rényi Contact Networks. SHILAP Revista de lepidopterología. 3(4). 828–850.
4.
Rocha, J. Leonel, et al.. (2023). Generalized Lambert functions in γ-Ricker population models with a Holling type II per-capita birth function. Communications in Nonlinear Science and Numerical Simulation. 120. 107187–107187. 6 indexed citations
5.
Rocha, J. Leonel, et al.. (2023). Influence Maximization Dynamics and Topological Order on Erdös-Rényi Networks. Mathematics. 11(15). 3299–3299. 2 indexed citations
6.
Rocha, J. Leonel, et al.. (2023). Complete dynamical networks: synchronization, information transmission and topological order. The interdisciplinary journal of Discontinuity Nonlinearity and Complexity. 12(1). 99–109. 2 indexed citations
7.
Rocha, J. Leonel, et al.. (2021). Generalized r-Lambert Function in the Analysis of Fixed Points and Bifurcations of Homographic 2-Ricker Maps. International Journal of Bifurcation and Chaos. 31(11). 2130033–2130033. 3 indexed citations
8.
Rocha, J. Leonel, et al.. (2019). Allee’s Effect Bifurcation in Generalized Logistic Maps. International Journal of Bifurcation and Chaos. 29(3). 1950039–1950039. 37 indexed citations
9.
Rocha, J. Leonel, et al.. (2016). Big Bang Bifurcation Analysis and Allee Effect in Generic Growth Functions. International Journal of Bifurcation and Chaos. 26(6). 1650108–1650108. 11 indexed citations
10.
Rocha, J. Leonel, et al.. (2015). Spectral and Dynamical Invariants in a Complete Clustered Network. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 9(5). 2367–2376. 3 indexed citations
11.
Rocha, J. Leonel, et al.. (2014). Synchronization in Richards’ Chaotic Systems. Journal of Applied Nonlinear Dynamics. 3(2). 115–130. 3 indexed citations
12.
Rocha, J. Leonel, et al.. (2014). Big bang bifurcations and Allee effect in Blumberg’s dynamics. Nonlinear Dynamics. 77(4). 1749–1771. 19 indexed citations
13.
Rocha, J. Leonel, et al.. (2013). An extension of Gompertzian growth dynamics: Weibull and Fréchet models. Mathematical Biosciences & Engineering. 10(2). 379–398. 22 indexed citations
14.
Rocha, J. Leonel, et al.. (2013). Synchronization in Von Bertalanffy’s models. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 519–528. 1 indexed citations
15.
Rocha, J. Leonel & Sandra M. Aleixo. (2012). Von Bertalanffy's growth dynamics with strong Allee effect. 32. 35–45. 1 indexed citations
16.
Rocha, J. Leonel & Sandra M. Aleixo. (2012). Modeling Allee effect from Beta(p, 2) densities. Information Technology Interfaces. 461–466. 3 indexed citations
17.
Aleixo, Sandra M. & J. Leonel Rocha. (2012). Generalized models from Beta(p, 2) densities with strong Allee effect: Dynamical approach. Information Technology Interfaces. 20(3). 319–324. 6 indexed citations
18.
Rocha, J. Leonel, et al.. (2009). Conditions for the formation of clusters depending on the conductance and the coefficient of clustering. 50. 12–16. 2 indexed citations
19.
Aleixo, Sandra M., J. Leonel Rocha, & Dínis Pestana. (2009). Dynamical behaviour on the parameter space: New populational growth models proportional to beta densities. 213–218. 3 indexed citations
20.
Rocha, J. Leonel, et al.. (2009). Kneading theory analysis of the Duffing equation. Chaos Solitons & Fractals. 42(3). 1529–1538. 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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