Time-Periodic Quasigeostrophic Motion under Dissipation and Forcing
Dynamical Systems
2007-05-23 v1 Analysis of PDEs
Abstract
The quasigeostrophic equation is a prototypical geophysical fluid model. In this paper, we consider time-periodic motions of this model under dissipation and time-dependent wind forcing. We show that when the wind forcing is time-periodic and the spatial square-integral of the wind forcing is bounded in time, the full nonlinear quasigeostrophic model has time-periodic motions, under some conditions on parameter, Ekman number, viscousity and the domain size.
Keywords
Cite
@article{arxiv.math/9805112,
title = {Time-Periodic Quasigeostrophic Motion under Dissipation and Forcing},
author = {Jinqiao Duan},
journal= {arXiv preprint arXiv:math/9805112},
year = {2007}
}
Comments
LaTeX file, 8 pages. Applied Mathematics and Computation, to appear