E. Freire

3.2k total citations
115 papers, 2.4k citations indexed

About

E. Freire is a scholar working on Statistical and Nonlinear Physics, Geometry and Topology and Computer Networks and Communications. According to data from OpenAlex, E. Freire has authored 115 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Statistical and Nonlinear Physics, 63 papers in Geometry and Topology and 39 papers in Computer Networks and Communications. Recurrent topics in E. Freire's work include Quantum chaos and dynamical systems (67 papers), Advanced Differential Equations and Dynamical Systems (63 papers) and Nonlinear Dynamics and Pattern Formation (38 papers). E. Freire is often cited by papers focused on Quantum chaos and dynamical systems (67 papers), Advanced Differential Equations and Dynamical Systems (63 papers) and Nonlinear Dynamics and Pattern Formation (38 papers). E. Freire collaborates with scholars based in Spain, Finland and Belgium. E. Freire's co-authors include Enrique Ponce, Francisco Torres, E. Gamero, Alejandro J. Rodríguez-Luis, Antonio Algaba, Victoriano Carmona, F. Rodrigo, Javier Ros, J. Galán and Leopoldo G. Franquelo and has published in prestigious journals such as Physical Review Letters, IEEE Transactions on Industrial Electronics and IEEE Transactions on Power Electronics.

In The Last Decade

E. Freire

113 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Freire Spain 29 1.5k 1.5k 747 251 208 115 2.4k
Enrique Ponce Spain 28 1.6k 1.0× 1.2k 0.8× 562 0.8× 402 1.6× 141 0.7× 97 2.2k
Jeroen S. W. Lamb United Kingdom 15 469 0.3× 759 0.5× 359 0.5× 120 0.5× 76 0.4× 48 1.2k
Tere M. Seara Spain 17 520 0.3× 825 0.6× 173 0.2× 54 0.2× 187 0.9× 57 1.1k
Antonio Algaba Spain 21 998 0.7× 1.2k 0.8× 608 0.8× 38 0.2× 116 0.6× 132 1.5k
L. P. Shilnikov Russia 25 709 0.5× 1.9k 1.3× 1.1k 1.5× 189 0.8× 41 0.2× 65 2.4k
Rafael Ortega Spain 21 527 0.3× 544 0.4× 108 0.1× 389 1.5× 77 0.4× 129 1.6k
Piotr Zgliczyński Poland 20 306 0.2× 832 0.6× 245 0.3× 153 0.6× 112 0.5× 57 1.2k
Yongdo Lim South Korea 22 325 0.2× 159 0.1× 398 0.5× 289 1.2× 73 0.4× 133 1.7k
Marat Akhmet Türkiye 24 259 0.2× 708 0.5× 834 1.1× 358 1.4× 13 0.1× 160 2.0k
Mark Levi United States 20 211 0.1× 686 0.5× 301 0.4× 324 1.3× 60 0.3× 62 1.2k

Countries citing papers authored by E. Freire

Since Specialization
Citations

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

Fields of papers citing papers by E. Freire

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Freire

This figure shows the co-authorship network connecting the top 25 collaborators of E. Freire. A scholar is included among the top collaborators of E. Freire 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 E. Freire. E. Freire 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.
Vázquez, Sergio, et al.. (2024). Computational Analysis of the Long Horizon FCS-MPC Problem for Power Converters. IEEE Transactions on Power Electronics. 39(10). 12762–12773. 9 indexed citations
2.
García-Vallejo, Daniel, et al.. (2024). The role of dynamic friction in the appearance of periodic oscillations in mechanical systems. Nonlinear Dynamics. 112(24). 21587–21603. 2 indexed citations
3.
García-Vallejo, Daniel, et al.. (2023). An efficient and accurate linearization approach for hydraulically actuated multibody systems with holonomic and nonholonomic constraints. Nonlinear Dynamics. 111(11). 10331–10356. 1 indexed citations
4.
Freire, E., Enrique Ponce, Joan Torregrosa, & Francisco Torres. (2021). Limit cycles from a monodromic infinity in planar piecewise linear systems. idUS (Universidad de Sevilla). 8 indexed citations
5.
García-Vallejo, Daniel, et al.. (2021). Linear stability analysis of nonholonomic multibody systems. International Journal of Mechanical Sciences. 198. 106392–106392. 5 indexed citations
6.
Algaba, Antonio, E. Freire, E. Gamero, & Cristóbal García. (2018). New aspects of the orbital normal form of the Hopf singularity: The Rayleigh and the van der Pol forms. International Journal of Non-Linear Mechanics. 105. 20–26. 3 indexed citations
7.
Freire, E., Enrique Ponce, & Francisco Torres. (2015). On the critical crossing cycle bifurcation in planar Filippov systems. Journal of Differential Equations. 259(12). 7086–7107. 35 indexed citations
8.
Carmona, Victoriano, et al.. (2014). Periodic orbits and invariant cones in three-dimensional piecewise linear systems. Discrete and Continuous Dynamical Systems. 35(1). 59–72. 11 indexed citations
9.
Freire, E., et al.. (2007). Continuation of Gerver's supereight choreography. 23(30). 95–105. 2 indexed citations
10.
Freire, E., Armengol Gasull, & Antoni Guillamon. (2006). Limit cycles and Lie symmetries. Bulletin des Sciences Mathématiques. 131(6). 501–517. 11 indexed citations
11.
Galán, J., et al.. (2004). Families of symmetric periodic orbits in the three body problem and the figure eight. 229–240. 4 indexed citations
12.
Freire, E., Armengol Gasull, & Antoni Guillamon. (2004). First derivative of the period function with applications. Journal of Differential Equations. 204(1). 139–162. 38 indexed citations
13.
Freire, E., Armengol Gasull, & Antoni Guillamon. (2004). First derivative of the period function with applications. Journal of Differential Equations. 204(1). 139–162. 5 indexed citations
14.
Algaba, Antonio, E. Freire, E. Gamero, & Carlos García. (2003). Quasi-homogeneous normal forms. Journal of Computational and Applied Mathematics. 150(1). 193–216. 35 indexed citations
15.
Algaba, Antonio, E. Freire, E. Gamero, & Alejandro J. Rodríguez-Luis. (1999). On the Takens-Bogdanov Bifurcation in the Chua’s Equation. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 1722–1728. 17 indexed citations
16.
Algaba, Antonio, E. Freire, E. Gamero, & Alejandro J. Rodríguez-Luis. (1999). On the Takens-Bogdanov Bifurcation in the Chua's Equation (Special Section on Nonlinear Theory and Its Applications). IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 82(9). 1722–1728. 4 indexed citations
17.
Freire, E., E. Gamero, & Alejandro J. Rodríguez-Luis. (1999). First-order approximation for canard periodic orbits in a van der Pol electronic oscillator. Applied Mathematics Letters. 12(2). 73–78. 11 indexed citations
18.
Freire, E.. (1999). Numerical continuation of degenerate homoclinic orbits in planar systems. IMA Journal of Numerical Analysis. 19(1). 51–75. 6 indexed citations
19.
Freire, E., Luis Pizarro, & Alejandro J. Rodríguez-Luis. (1999). Analytical and numerical study of a four-parameter family of mechanical oscillators. Mechanics Research Communications. 26(3). 253–259. 2 indexed citations
20.
Freire, E., Enrique Ponce, & Francisco Torres. (1997). Hopf-like bifurcations in planar piecewise linear systems. Publicacions Matemàtiques. 41(1). 135–148. 29 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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