In Memoriam Florin Diacu

Articles (16 in this collection)

1. Two Action-Angle Surprises on the Sphere

   Authors

   • Larry Bates
   • Richard Cushman

   • Content type: OriginalPaper
   • Published: 15 January 2021

   • Article: 11

2. Keplerian Orbits Through the Conley–Zehnder Index

   Authors

   • Henry Kavle
   • Daniel Offin
   • Alessandro Portaluri

   • Content type: OriginalPaper
   • Published: 05 January 2021

   • Article: 10

   

3. Global Effect of Non-Conservative Perturbations on Homoclinic Orbits

   Authors

   • Marian Gidea
   • Rafael de la Llave
   • Maxwell Musser

   • Content type: OriginalPaper
   • Published: 05 January 2021

   • Article: 9

   

4. Geometric Quantization of the 1 : 1 Oscillator

   Authors

   • Richard Cushman
   • Jędrzej Śniatycki

   • Content type: OriginalPaper
   • Published: 31 August 2020

   • Article: 81

   

5. Morse Index and Stability of the Planar N-vortex Problem

   Authors

   • Xijun Hu
   • Alessandro Portaluri
   • Qin Xing

   • Content type: OriginalPaper
   • Open Access
   • Published: 03 August 2020

   • Article: 76

6. Global Existence and Singularity of the N-Body Problem with Strong Force

   Authors

   • Yanxia Deng
   • Slim Ibrahim

   • Content type: OriginalPaper
   • Published: 19 February 2020

   • Article: 49

   

7. Minimal Geodesics of the Isosceles Three Body Problem

   Authors

   • Richard Moeckel

   • Content type: OriginalPaper
   • Published: 17 February 2020

   • Article: 48

   

8. A Simple Family of Exceptional Maps with Chaotic Behavior

   Authors

   • Regina Martínez
   • Carles Simó

   • Content type: OriginalPaper
   • Published: 07 February 2020

   • Article: 40

   

9. Elementary Thermo-mechanical Systems and Higher Order Constraints

   Authors

   • Hernán Cendra
   • Sergio Grillo
   • Maximiliano Palacios Amaya

   • Content type: OriginalPaper
   • Published: 07 February 2020

   • Article: 39

   

10. Bifurcation of Relative Equilibria for Vortices and General Homogeneous Potentials

    Authors

    • Ernesto Pérez-Chavela
    • Manuele Santoprete
    • Claudia Tamayo

    • Content type: OriginalPaper
    • Published: 07 February 2020

    • Article: 38

    

11. On the Minimality of Keplerian Arcs with Fixed Negative Energy

    Authors

    • Vivina Barutello
    • Alberto Boscaggin
    • Walter Dambrosio

    • Content type: OriginalPaper
    • Published: 07 February 2020

    • Article: 42

    

12. On the Number of Hyperelliptic Limit Cycles of Liénard Systems

    Authors

    • Xinjie Qian
    • Jiazhong Yang

    • Content type: OriginalPaper
    • Published: 07 February 2020

    • Article: 43

    

13. Invariant Manifolds in the Hamiltonian–Hopf Bifurcation

    Authors

    • Kenneth R. Meyer
    • Dieter S. Schmidt

    • Content type: OriginalPaper
    • Published: 31 January 2020

    • Article: 32

    

14. Minimizers for the Kepler Problem

    Authors

    • Richard Montgomery

    • Content type: OriginalPaper
    • Published: 31 January 2020

    • Article: 31

    

15. McGehee Blow-Up of the Kepler Problem on Surfaces of Constant Curvature

    Authors (first, second and last of 4)

    • Jaime Andrade
    • Francisco Crespo
    • Claudio Vidal

    • Content type: OriginalPaper
    • Published: 27 January 2020

    • Article: 13

    

16. Periodic Orbits of the Planar Anisotropic Manev Problem and of the Perturbed Hydrogen Atom Problem

    Authors

    • Jaume Llibre
    • Pengfei Yuan

    • Content type: OriginalPaper
    • Published: 12 March 2019

    • Pages: 969 - 986