Emilio Freire

Geometry and Topology · 2000–2015

A researcher in the Science corpus: 9 papers; trusts 2 researchers and is trusted by 4 researchers here, as inferred from the citation graph.

Subfields

• Geometry and Topology — 20 citations into it; #4,395 of 7,422 by trust here, #1,803 by citations

Whom Emilio Freire trusts overall

Their strongest outbound trust, strongest first, inferred from their citations.

1. Songmei Huan
2. Maoan Han
3. Jaume Llibre
4. Xiao-Song Yang
5. Jerrold E. Marsden
6. Alain Chenciner
7. Enrique Ponce
8. Weinian Zhang

Who trusts Emilio Freire overall

1. Jaume Llibre
2. Xiang Zhang
3. Majid Gazor
4. Juan Castillo
5. Jiafu Wang
6. Pedro Toniol Cardin
7. Rodrigo D. Euz'ebio

Papers from Emilio Freire's perspective

Ordered by how strongly the researchers Emilio Freire trusts endorse each paper. Same corpus, a different order for every researcher.

1. THREE NESTED LIMIT CYCLES IN DISCONTINUOUS PIECEWISE LINEAR DIFFERENTIAL SYSTEMS WITH TWO ZONES
2. On the number of limit cycles in general planar piecewise linear systems
3. Introduction to mechanics and symmetry
4. A remarkable periodic solution of the three-body problem in the case of equal masses
5. Global Aspects of Classical Integrable Systems
6. Degenerate hopf bifurcations in discontinuous planar systems
7. On simplifying and classifying piecewise-linear systems
8. Qualitative Theory of Planar Differential Systems
9. Nonlinear Differential Equations and Dynamical Systems
10. One-Parameter bifurcations in Planar Filippov Systems (International Journal of Bifurcation and Chaos in Applied Sciences and Engineering)

Their papers

• On the critical crossing cycle bifurcation in planar Filippov systems (2015) — 59 citations
• The discontinuous matching of two planar linear foci can have three nested crossing limit cycles (2014) — 66 citations
• A general mechanism to generate three limit cycles in planar Filippov systems with two zones (2014) — 143 citations
• The continuous matching of two stable linear systems can be unstable (2006) — 52 citations
• First derivative of the period function with applications (2004) — 54 citations
• Quasi-homogeneous normal forms (2003) — 48 citations
• Continuation of periodic orbits in conservative and Hamiltonian systems (2003) — 148 citations
• On simplifying and classifying piecewise-linear systems (2002) — 114 citations
• Isochronicity via normal form (2000) — 57 citations