English

Asymptotic description of nonlinear resonance

Dynamical Systems 2007-05-23 v1 Mathematical Physics math.MP Chaotic Dynamics

Abstract

We study a hard regime of stimulation of two-frequency oscillations in the main resonance equation with a fast oscillating external force: \veiψ+ψ2ψ=exp(it2/(2\ve)),0<\ve1 \ve i \psi' + |\psi|^2\psi = \exp\big(it^2/ (2\ve)\big), 0<\ve\ll1. This phenomenon is caused by resonance between an eigenmode and the external force. The asymptotic solution before, inside and after the resonance layer is studied in detail and matched.

Keywords

Cite

@article{arxiv.math/0105011,
  title  = {Asymptotic description of nonlinear resonance},
  author = {O. M. Kiselev and S. G. Glebov},
  journal= {arXiv preprint arXiv:math/0105011},
  year   = {2007}
}

Comments

LaTeX, 48 pages, two figures

R2 v1 2026-07-22T16:38:32.232Z