TY  - JOUR
A1  - Abel, Markus
A1  - Flach, S.
A1  - Pikovskij, Arkadij
T1  - Localisation in a coupled standard map lattice
N2  - We study spatially localized excitations in a lattice of coupled standard maps. Time-periodic solutions (breathers) exist in a range of coupling that is shown to shrink as the period grows to infinity, thus excluding the possibility of time-quasiperiodic breathers. The evolution of initially localized chaotic and quasiperiodic states in a lattice is studied numerically. Chaos is demonstrated to spread
Y1  - 1998
UR  - http://www.stat.physik.uni-potsdam.de/~markus/papers/PhD119-4.ps.gz
ER  - 
TY  - JOUR
A1  - Abel, Markus
A1  - Flach, S.
A1  - Pikovskij, Arkadij
T1  - Localization in a coupled standard map lattice
Y1  - 1998
ER  -