Jan Boda

Comenius University Bratislava · Department of Applied Mathematics and Statistics

Our discussion is concerned with the common effect of the non-uniformity of the layer rotation and stratification. We have assumed a model of the differential rotation with the upper part of the layer rotating more slowly, the bottom part more quickly. The upper part of the layer is stratified stably, the bottom part unstably. In the case of strong...

The linear hydromagnetic stability of a non-constantly stratified horizontal fluid layer permeated by an azimuthal non-homogeneous magnetic field is investigated for various widths of the stably stratified part of the layer in the geophysical limit q0 (q is the ratio of thermal and magnetic diffusivities). The choice of the strength of the magnetic...