New observational data and modeling of physical processes constantly appear in the young and rapidly developing branch of science of plasma astrophysics. However, there is a lack of theoretical studies in the field of plasma astrophysics, that could unite the physics of various objects in the Universe, explain the observed phenomena and contribute to the improvement of numerical modeling schemes efficiency. This article makes up for this shortcoming by introducing different models, taking into account the various properties of plasma objects. We present a review of the latest magnetohydrodynamic theories of wave processes in rotating astrophysical plasma, taking into account important and common properties of astrophysical objects as compressibility and stratification.

中文翻译：

---

旋转天体等离子体中的可变密度流。线性波与共振现象

新的观测数据和物理过程建模一直出现在等离子体天体物理学的年轻且迅速发展的分支中。但是，等离子天体物理学领域缺乏理论研究，无法统一宇宙中各种物体的物理学，解释所观察到的现象，并有助于提高数值建模方案的效率。本文通过介绍不同的模型来弥补这一缺点，同时考虑了等离子体对象的各种特性。我们考虑到天体物理物体的重要和共同属性，如可压缩性和分层性，对旋转天体物理等离子体中波过程的最新磁流体力学理论进行了综述。