2 papers
astro-ph2000
Mass-loss induced instabilities in fast rotating stars
F. Lignieres, C. Catala, A. Mangeney
To explain the origin of Herbig Ae/Be stars activity, it has been recently proposed that strong mass-losses trigger rotational instabilities in the envelope of fast rotating stars.…
astro-ph1999
Shear layer instability in a highly diffusive stably stratified atmosphere
F. Lignieres, F. Califano, A. Mangeney
The linear stability of a shear layer in a highly diffusive stably stratified atmosphere has been investigated. This study completes and extends previous works by Dudis (1974) and…