The conductive channels formation and disappearance probability is investigated for thin films of thread-like structure polymers in the a-c field. Depending on the field strength and frequency and the channel orientation in the field the soliton solutions were obtained as well as the oscillatory...

Soliton-like switching regimes are investigated for chains of bistable unit cells with energy non-degenerate ground states. It is shown that there is a set of equilibrium soliton velocities in the chains of bistable units with complicated internal structure. There are two essentially different...