An oscillatory medium subject to external forcing at a frequency equal twice its natural frequency is studied in a regime where the nonvariational coefficients cannot be treated as small perturbations. We reveal numerically that domain walls can be stabilized to produce a moving stable domain and examine its stability against wavenumber instability. (C) 2000 Published by Elsevier Science B.V.
Publication Source (Journal or Book title)
Physics Letters, Section A: General, Atomic and Solid State Physics
Battogtokh, D., & Browne, D. (2000). Cellular train. Physics Letters, Section A: General, Atomic and Solid State Physics, 266 (4-6), 359-363. https://doi.org/10.1016/S0375-9601(00)00053-0