TY  - JOUR
A1  - Scholl, H.
A1  - Spahn, Frank
A1  - Hertzsch, Jan-Martin
A1  - Katzorke, Ines
T1  - Simulation of collisions in planetary rings
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Zhu, M. Q.
A1  - Armbruster, Dieter
A1  - Katzorke, Ines
T1  - Does synchronization of networks of chaotic maps lead to control?
N2  - We consider networks of chaotic maps with different network topologies. In each case, they are coupled in such a way as to generate synchronized chaotic solutions. By using the methods of control of chaos we are controlling a single map into a predetermined trajectory. We analyze the reaction of the network to such a control. Specifically we show that a line of one-dimensional logistic maps that are unidirectionally coupled can be controlled from the first oscillator whereas a ring of diffusively coupled maps cannot be controlled for more than 5 maps. We show that rings with more elements can be controlled if every third map is controlled. The dependence of unidirectionally coupled maps on noise is studied. The noise level leads to a finite synchronization lengths for which maps can be controlled by a single location. A two-dimensional lattice is also studied. (C) 2005 American Institute of Physics
Y1  - 2005
SN  - 1054-1500
ER  - 
TY  - JOUR
A1  - Spahn, Frank
A1  - Katzorke, Ines
A1  - Petzschmann, Olaf
A1  - Schwarz, Udo
A1  - Kurths, Jürgen
T1  - Cluster instabiliy of granular assemblies
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Katzorke, Ines
A1  - Pikovskij, Arkadij
T1  - Chaos and complexity in a simple model of production dynamics
Y1  - 2000
SN  - 1026-0226
ER  -