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Personal Data:
Name and Surname: ANTONIO PONNO
PUBLICATIONS:
The two stage dynamics in the Fermi-Pasta-Ulam problem:
from regular to diffusive behavior
Chaos 21 (2011), 043127/1-14
Time-Scales to Equipartition in the Fermi-Pasta-Ulam Problem:
Finite Size Effects and Thermodynamic Limit
J. Stat. Phys. 144 (2011), 793-812
On the numerical integration of FPU-like systems
Physica D 240 (2011), 568-573
The Fermi-Pasta-Ulam Problem: Scaling Laws vs. Initial Conditions
J. Stat. Phys. 135 (2009), 873-893
On
the stability of spatially uniform Langmuir oscillations of
electronic plasmas
Comm. Nonlin. Science Num. Sim. 13
(2008), 158-162
The
Fermi-Pasta-Ulam problem:
Periodic orbits, normal forms and
resonance overlap criteria
Physica D 237 (2008),
908-917
Resonance,
Metastability and Blow-up in FPU
in "The
Fermi-Pasta-Ulam problem", ed. by G. Gallavotti,
Springer
Lecture Notes in Physics 728, 2008, 191-205
On
Metastability in FPU
Comm. Math. Phys. 264 (2006),
539-561
A
Theorem on the Equilibrium Thermodynamics of Hamiltonian
Systems
Physica A 359 (2006), 162-176
Energy
localization in the Φ4 oscillator chain
Phys. Rev. E 73
(2006), 056609/1-7
Korteweg-de
Vries equation and energy sharing in Fermi-Pasta-Ulam
Chaos
15 (2005), 015107/1-5
Energy
cascade in Fermi-Pasta-Ulam models
Proceedings of the
International Conference on Symmetry and Perturbation Theory
2004,
ed. by G. Gaeta et al., World Scientific Publishing, 2005,
263-270
The
Fermi-Pasta-Ulam problem in the thermodynamic limit:
Scaling laws
of the energy cascade
Proceedings of the Cargése
Summer School 2003 on Chaotic Dynamics and Transport in
Classical
and Quantum Systems, ed. by P. Collet et al., Kluwer Academic
Publishers (2005), 431-440
Energy
localization in the Peyrard-Bishop DNA model
Phys. Rev. E
70 (2004), 026213/1-9
Soliton theory and the Fermi-Pasta-Ulam problem in the thermodynamic
limit
Europhys. Lett. 64 (2003), 606-612
The
nonlinear Schroedinger equation as a resonant normal form
DCDS-B
2 (2002), 109-128
A class of resistive axysimmetric magnetohydrodynamic equilibria
in
a periodic cylinder
J. Plasma Phys. 67 (2002),
251-269
The
Fermi-Pasta-Ulam problem
Il Nuovo Cimento B 117
(2002), 1017-1026
New
insights into MHD dynamics of magnetically confined plasmas from
experiments in RFX
Nuclear Fusion 42 (2002),
247-257
Transport
mechanisms and enhanced confinement studies in RFX
Nuclear
Fusion 41 (2001), 431-436
Analytical
estimate of stochasticity thresholds in Fermi-Pasta-Ulam and φ4
models
Phys. Rev. E 61 (2000), 7081-7086
(Pdf files of each paper are available on request to the author)
Seminars/Talks:
(SIAM Workshop NW08, July 21 2008, Rome)
(Seminars of differential equations and applications, October 13 2008, Padova)
(Max Planck Institute, December 03 2008, Dresden)
(Workshop ALNOMS09, March 16 2009, Dresden)
from stable periodic orbits to diffusion in phase space
(Workshop on Anderson localization, Nonlinearity and Turbulence, September 01 2010, ICTP-Trieste)
Education:
Research Interests:
Links:
