Periodically Generated Propagating Pulses

@article{Bonilla2005PeriodicallyGP,
  title={Periodically Generated Propagating Pulses},
  author={L. Bonilla and M. Kindelan and J. Keller},
  journal={SIAM J. Appl. Math.},
  year={2005},
  volume={65},
  pages={1053-1079}
}
Certain equations with integral constraints have as solutions time-periodic pulses of a fieldlike unknown while a currentlike unknown oscillates periodically with time. A general asymptotic theory of this phenomenon, the generalized Gunn effect, has been found recently. Here we extend this theory to the case of nonlinearities having only one stable zero, which is the case for the usual Gunn effect in n-GaAs. Our ideas are presented in the context of a simple scalar model where the waves can be… Expand
3 Citations
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