带扰动项Hasegawa-Mima方程的吸引子的存在性

Existence of the attractors for the perturbed Hasegawa-Mima equation

Hasegawa-Mima方程是研究漂移波和湍流漂移波的模型.作者给Hasegawa-Mima方程加上了与时间无关的外力项f,从而把问题看成一个自治系统,求证了带扰动项的Hasegawa-Mima方程的吸引子的存在性.

The Hasegawa-Mima equation is a nonlinear model to investigate drift waves and drift-wave turbulence. A time independent external force was added to the Hasegawa-Mima equation, which was treated as an autonomous system. The existence of the global attractors for the equation had been discussed, too.