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CRM > English > Activities > Curs 2018-2019 > HAMSYS2018 Schedule
HAMSYS2018 Schedule

 
Monday, 3rd of September 2018

​09:30 - 10:00 Registration
10:00 - 10:10
Welcome
​10:10 - 11:00 Applications of Conley-Zehnder index to  elliptic stability for periodic orbits in Hamiltonian and Lagrangian systems 
​Daniel Offin, Queen's University
11:00 - 11:30 Coffee break
11:30 - 12:20​ Arnold diffusion in the elliptic restricted three body problem    
Amadeu Delshams, Universitat Politècnica de Catalunya
12:20 - 13:10​ Global instability for `complete' families of perturbations with two or three independent harmonics 
Rodrigo Schaefer, Universitat Politècnica de Catalunya
​13:10 - 15:00 ​Lunch
15:00 - 15:50 Stability and instability of equilibrium solutions of Hamiltonian systems with n-degrees of freedom with a single resonance: the critical case and under the existence of an invariant ray  
Claudio Vidal, Universidad del Bío-Bío
​15:50 - 16:40
Normalization through invariants in n-dimensional Kepler problems 
Jesús F. Palacián, Universidad Pública de Navarra

16:40 - 17:00​ Coffee Break
​17:00 - 17:50 Ejection-collision orbits in some models of two degrees of freedom in Celestial Mechanics 
Esther Barrabés, Universitat de Girona 


Tuesday, 4th of September 2018

09:00 - 09:50
Dynamics of complex planar polynomial Hamiltonian systems
Xiang Zhang, Shanghai Jiao Tong University 
09:50 - 10:40 Lambert's theorem for Kepler and Hooke on constant curvature spaces 
Alain Albouy, Observatoire de Paris 
10:40 - 11:10​ ​Coffee break
11:10 - 12:00
Periodic orbits of the planar three-body problem with a strong protential   
Martha Alvarez-Ramírez, Universidad Autonoma Metropolitana - Iztapalapa
​12:00 - 12:50 A family of symmetric central configurations
Marcelo D. Marchesin, Federal University of Minas Gerais 
12:50 - 15:00​ Lunch
​15:00 - 15:50
Computation of libration point heteroclinic orbits in a coherent model for the Sun-Earth-Moon dynamics 
Josep J. Masdemont, Universitat Politècnica de Catalunya
15:50 - 16:40​
Transversal connecting orbits of singularly perturbed Lagrangian systems with turning points  
Alexey Ivanov, Saint-Peterbursg State University
​16:40 - 17:00 ​Coffee Break
​17:00 - 18:00 Poster  Session


Wednesday, 5th of September 2018

​09:00 - 09:50
A perturbed Hamilton-Hopf model: splitting, dominant harmonics and hidden harmonics 
Carles Simó, Universitat de Barcelona 
09:50 - 10:40 Oscillatory motions in restricted N-body problems 
Antonio García, Universidad Autonoma Metropolitana - Iztapalapa 
10:40 - 11:10​ Group Photo + ​Coffee break
11:10 - 12:00
The spectrum of reversible minimizers  
Antonio J. Ureña, University of Granada 
​12:00 - 12:50 A tribute to our colleague and friend Florin Diacu 
Cristina Stoica, Wilfrid Laurier University
12:50 - 15:00​ Lunch
GUIDED VISIT AND SOCIAL DINNER

Thursday, 6th of September 2018


​09:00 - 09:50
Co-orbital quasi-periodic solutions in the planar three-body problem 
Patricia Yanguas, Universidad Pública de Navarra 
09:50 - 10:40 The hydrogen atom in a circularly polarized (CP) microwave field: Hopf bifurcation and chaos 
Mercè Ollé, Universitat Politècnica de Catalunya 
10:40 - 11:10​ ​Coffee break
11:10 - 12:00
Variational construction of periodic and heteroclinic orbits in the planar Sitnikov problem 
Mitsuru Shibayama, Graduate School of Informatics 
​12:00 - 12:50 Morse index and periodic solutions bifurcated from the figure-eigh choreography for the equal mass three-body problem 
Hiroshi Fukuda, Kitasato University 

12:50 - 15:00​ Lunch
​15:00 - 15:50
Periodic solutions of Robe problem 
Anna Golebiewska, Nicolaus Copernicus University
15:50 - 16:40 ​ Formal stability of elliptic equilibria in Hamiltonian systems with exponential time estimates 
Daniel Cárcamo Díaz, Universidad del Bío-Bío 
​16:40 - 17:00 Coffee Break​
​17:00 - 17:50
New periodic solutions of Lennard-Jones 2- and 3- body problems and related abstract results
Daniel Strzelecki, Nicolaus Copernicus University

Friday, 7th of September 2018

​09:00 - 09:50
On the n-body problem on surfaces of revolution 
Cristina Stoica, Wilfrid Laurier University 
09:50 - 10:40 Periodic solutions and KAM tori in a triaxial potential 
Jhon Vidarte, Universidad del Bío-Bío 
10:40 - 11:10​ ​Coffee break
11:10 - 12:00​ The set of convex central configurations of the 4-body problem 
Montserrat Corbera, Universitat de Vic
​12:00 - 12:50
Perturbation solutions of the rotation of rigid bodies close to principal axes of inertia under gravity gradient torque  Narcís Miguel Baños, Politecnico di Milano
​12:50 -15:00
​Lunch