SYMMETRY AND PERTURBATION THEORY 
Workshop - Torino 15-20/12/1996

Proceedings edited by D. Bambusi and G. Gaeta


Published by Consiglio Nazionale delle Ricerche as
"Quaderno GNFM-CNR n.54", Roma 1998

List of papers

F. Avanzini and D. Bambusi, "Stability properties in hamiltonian perturbations of resonant PDE's with symmetry: the case of NLS"

A. Carati, "A lagrangian formulation for the Abraham-Lorentz-Dirac equation"

G. Cicogna, "On the convergence of Poincaré-Birkhoff normalizing transfomation in the presence of symmetries"

A. Delshams and R. Ramirez-Ros, "Homoclinic orbits of twist maps and billiards"

A. Doliwa and P. Santini, "Quadrilateral and circular lattices are integrable"

G. Gaeta, "Renormalization of Poincaré normal forms"

M. Giordano, G. Marmo and A. Simoni, "Dynamical systems and back-ground structures"

T. Kappeler and M. Makarov, "On the symplectic foliation induced by the second Poisson bracket for KdV"

M. Mazzocco, "A brief survey on the algebraic solutions of a particular case of the Painlevé VI equation"

V.M. Rothos and T. Bountis, "Persistence of homoclinic orbits in a discretized NLS equation with hamiltonian perturbation"

S. Ruffo, "The Fermi-Pasta-Ulam-Tsingou numerical experiment: time-scales for the relaxation to thermodynamical equilibrium"

G. Sartori and G. Valente, "Determination of the orbit space of non-coregular compact linear groups with one relation among the basic polynomial invariants in the P-matrix approach"

F. Verhulst, "Symmetry and integrability in hamiltonian normal form"

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