Fig. 13.

f-mode frequencies in the inertial frame as a function of the stellar rotation angular frequency for different EOSs labeled as A, FPS, WFF2, WFF3 and AkmalPR (see Doneva et al. 2013a for more details). Left: $l=|m|=2$. Right: $l=|m|=4$. (Image reproduced with permission from Doneva et al. 2013a, copyright by APS)