MMN-577
Forced Fermi-Pasta-Ulam lattice maps
J. Diblík; Michal Fečkan; M. Pospíšil;Abstract
We prove existence and uniqueness results for periodic and quasiperiodic travelling waves of Fermi-Pasta-Ulam (FPU) type lattice maps. We also study quasiperiodic solutions of difference equations on Banach algebras as a natural generalizations of the FPU stationary lattice equations.
Vol. 14 (2013), No. 1, pp. 63-78
DOI: 10.18514/MMN.2013.577